Large Cardboard Boxes (18"+)

IN STOCK ECT-32 kraft corrugated boxes sized 20" x 12" x 4" deliver optimal protection for shallow inventory without excess wasted space. Ships flat in bundles of 25 for maximum storage efficiency and freight savings. Ideal for apparel, books, artwork, frames, and mirrors.
Boxes - Corrugated

20x12x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20124

20 x 12 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$38.03 / BUNDLE
IN STOCK Heavy-duty ECT-32 single wall corrugated boxes measuring 17.25" x 14.25" x 10" designed for reliable mid-size shipments and storage. Kraft construction provides proven durability and stacking strength for warehouse operations. Ships flat to maximize your storage efficiency–bundle of 25 boxes per carton.
Boxes - Corrugated

17.25x14.25x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 171410R

17 1/4 x 14.25 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$56.67 / BUNDLE
IN STOCK Specialized 28x4x4" corrugated shipping cartons engineered for long and narrow products like wine bottles, umbrellas, and carpet rolls. ECT-32 kraft construction delivers reliable protection while the extended length maximizes packing efficiency. Sold flat in bundles of 25 for space-saving storage and quick deployment.
Boxes - Corrugated

28x4x4 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 2844

28 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$44.64 / BUNDLE
IN STOCK Professional 26x6x20 side loading boxes built from ECT-32 single wall kraft corrugated. Ships and stores flat–maximizing your warehouse efficiency and reducing freight costs. Bundle of 10 units ready for immediate deployment in your fulfillment operation.
Boxes - Corrugated

26x6x20 ECT-32 Kraft Side Loading Boxes 10-Pack

PN: 26620FOL

26 x 6 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$42.13 / BUNDLE
IN STOCK ECT-32 kraft corrugated long boxes (24"×8"×8") designed for efficient shipping of elongated products like wine bottles, umbrellas, and carpet rolls. Wide lengthwise openings accelerate pack times and reduce labor costs. Sold flat in bundles of 25 for maximum storage efficiency and freight savings.
Boxes - Corrugated

24x8x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 2488

24 x 8 x 8 in ECT-32 Corrugated 25 PER BUNDLE
$36.29 / BUNDLE
IN STOCK Purpose-built 24x8x6" corrugated shipping boxes with long-side openings for efficient packing of narrow items like wine bottles, umbrellas, and carpet rolls. ECT-32 kraft construction provides reliable protection at volume pricing. Sold flat in bundles of 25 for maximum freight efficiency and storage savings.
Boxes - Corrugated

24x8x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 2486

24 x 8 x 6 in ECT-32 Corrugated 25 PER BUNDLE
$33.63 / BUNDLE
IN STOCK Industrial-grade 22x10x10 corrugated shipping boxes designed for reliable mid-size product protection. ECT-32 kraft construction delivers proven stacking strength and freight efficiency. Buy by the bundle of 20 and reduce per-unit costs.
Boxes - Corrugated

22x10x10 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 221010

22 x 10 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$35.73 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes in 22x10x9" dimensions designed for reliable mid-weight product shipping and storage. Bundle of 20 boxes reduces per-unit cost and simplifies inventory management for warehouse and fulfillment operations. Recyclable kraft material supports sustainability goals while delivering proven structural performance.
Boxes - Corrugated

22x10x9 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 22109

22 x 10 x 9 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$33.92 / BUNDLE
IN STOCK Ship long, narrow items efficiently with these 22x10x8" ECT-32 kraft corrugated boxes. Wide lengthwise openings enable fast, ergonomic packing of wine bottles, umbrellas, carpet rolls, and similar products. Sold flat in bundles of 20 for maximum freight efficiency and storage savings.
Boxes - Corrugated

22x10x8 ECT-32 Kraft Corrugated Boxes 20-Pack

PN: 22108

22 x 10 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$32.19 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 22" × 10" × 6"–engineered for shallow products like apparel, books, and framed items. Sold as a bundle of 25 and shipped flat to maximize your warehouse efficiency and minimize freight spend.
Boxes - Corrugated

22x10x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 22106

22 x 10 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$36.06 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 22" x 10" x 4" designed for shallow-profile products like apparel, books, and artwork. Ships flat to maximize storage efficiency and minimize freight expense. Sold as a bundle of 25 boxes.
Boxes - Corrugated

22x10x4 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 22104

22 x 10 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.79 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 20" × 12" × 16" deliver reliable stacking performance for mid-weight shipping and storage. Bundle of 20 ships flat to maximize freight efficiency and minimize warehouse space. Industry-standard construction trusted by fulfillment centers nationwide.
Boxes - Corrugated

20x12x16 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201216

20 x 12 x 16 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$67.41 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes engineered for long, narrow items like wine bottles, umbrellas, and carpet rolls. 20"×12"×12" dimensions with long-side opening design for fast packing. Sold as a bundle of 20 boxes, shipped flat to maximize freight efficiency and reduce storage footprint.
Boxes - Corrugated

20x12x12 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201212

20 x 12 x 12 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$39.84 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes sized 20" × 12" × 10" deliver proven strength for standard industrial shipping. This bundle of 20 kraft cartons provides consistent protection and stackability for mid-size products, e-commerce fulfillment, and warehouse operations. Recyclable kraft material reduces environmental impact while maintaining reliable performance.
Boxes - Corrugated

20x12x10 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201210

20 x 12 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$39.52 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 20x12x8 dimensions deliver reliable strength for standard industrial shipping and storage. This 20-box bundle maximizes freight efficiency and reduces per-unit costs for warehouse managers handling moderate-weight products. Fully recyclable and built for sustainable fulfillment operations.
Boxes - Corrugated

20x12x8 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 20128

20 x 12 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$35.70 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 20" × 12" × 7" deliver proven stacking strength for mid-size shipments and storage. This 25-box bundle ships flat to maximize freight efficiency and warehouse space. Built for high-volume operations that demand reliable, cost-effective packaging.
Boxes - Corrugated

20x12x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20127

20 x 12 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$62.89 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes built for demanding warehouse and fulfillment operations. These 20x12x6" kraft cartons deliver superior stacking strength and crush resistance while shipping flat to maximize storage efficiency. Bundle of 15 boxes reduces per-unit cost and freight expenses.
Boxes - Corrugated

20x12x6 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD20126DW

20 x 12 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$61.98 / BUNDLE
IN STOCK Ship smarter with these 20x12x3 shallow-depth corrugated boxes made from ECT-32 kraft material. Each bundle of 25 arrives flat to maximize your warehouse storage and cut freight costs. Ideal for apparel, books, frames, and artwork–engineered for efficient packing and stacking.
Boxes - Corrugated

20x12x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20123

20 x 12 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.57 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 19" × 13" × 10"–the reliable standard for warehouse, fulfillment, and shipping operations. Ships flat to maximize storage and freight efficiency. Bundle of 25 cartons ready to deploy.
Boxes - Corrugated

19x13x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 191310

19 x 13 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$82.67 / BUNDLE
IN STOCK ECT-32 kraft corrugated cartons sized 19" × 13" × 6" with shallow depth for optimal fit on small-profile items. Ships flat to maximize storage efficiency and reduce freight costs. Bundle of 25 boxes ready to assemble.
Boxes - Corrugated

19x13x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 19136

19 x 13 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$72.47 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 18" × 14" × 14"–engineered for reliable mid-weight shipments and warehouse storage. Sold as a bundle of 20 units for volume efficiency. Recyclable kraft construction reduces packaging waste while maintaining standard industrial strength.
Boxes - Corrugated

18x14x14 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 181414

18 x 14 x 14 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$49.21 / BUNDLE
IN STOCK Packrift's 18x14x12" ECT-32 kraft corrugated boxes deliver reliable mid-range strength for standard industrial shipping and storage applications. Each bundle contains 25 boxes, maximizing freight efficiency and reducing per-unit costs. Fully recyclable kraft construction suitable for e-commerce, retail, and warehouse environments.
Boxes - Corrugated

18x14x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 181412

18 x 14 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$51.20 / BUNDLE
IN STOCK ECT-32 single-wall corrugated boxes engineered for reliable mid-weight industrial shipping. 18" × 14" × 10" dimensions deliver optimal freight efficiency with strong stacking performance. Sold in bundles of 25 kraft boxes–reduce per-unit costs and minimize packaging waste with recyclable material.
Boxes - Corrugated

18x14x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 181410

18 x 14 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.10 / BUNDLE
IN STOCK Reliable ECT-32 kraft corrugated shipping boxes sized 18" × 14" × 8" for mid-range freight and product storage. Sold in bundles of 20 to maximize your shipping efficiency and reduce per-unit costs. Single-wall construction balances protection with lightweight handling.
Boxes - Corrugated

18x14x8 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 18148

18 x 14 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$35.91 / BUNDLE
IN STOCK Optimize your fulfillment with these 18x14x6" ECT-32 kraft corrugated boxes–engineered for shallow products like apparel, books, and artwork. Ships flat to maximize warehouse storage efficiency and reduce freight spend. Sold as a convenient bundle of 25.
Boxes - Corrugated

18x14x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 18146

18 x 14 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.03 / BUNDLE
IN STOCK Ship shallow products efficiently with these 18x14x4" ECT-32 kraft corrugated boxes. Ideal for apparel, books, artwork, and frames with minimal void fill. Sold in bundles of 25 and ship flat to maximize your warehouse storage and reduce freight costs.
Boxes - Corrugated

18x14x4 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 18144

18 x 14 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.71 / BUNDLE
IN STOCK ECT-32 kraft corrugated cartons designed for long, narrow items–wine bottles, umbrellas, carpet rolls, and more. 26" x 6" x 6" dimensions with convenient long-side opening for fast packing. Bundle of 25 boxes ships flat to maximize freight efficiency and storage space.
Boxes - Corrugated

26x6x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 2666

26 x 6 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.22 / BUNDLE
IN STOCK Purpose-built 24" x 8" x 4" corrugated shipping cartons with ECT-32 kraft construction and long-side openings for fast packing of elongated products. Ideal for wine bottles, umbrellas, carpet rolls, and similar items requiring efficient length-optimized packaging. Sold flat in bundles of 25 for maximum freight efficiency and storage savings.
Boxes - Corrugated

24x8x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 2484

24 x 8 x 4 in ECT-32 Corrugated 25 PER BUNDLE
$46.75 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes engineered for maximum protection and stacking performance. 20" x 12" x 12" kraft cartons rated for demanding warehouse and fulfillment environments. Ships flat in bundles of 15 to minimize storage footprint and freight costs.
Boxes - Corrugated

20x12x12 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD201212DW

20 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$55.39 / BUNDLE
IN STOCK Premium ECT-32 kraft corrugated boxes in 20" x 12" x 6" dimensions–designed for shallow-depth products like apparel, books, artwork, and picture frames. Ships flat to maximize storage efficiency and reduce shipping costs. Sold as a bundle of 25 cartons.
Boxes - Corrugated

20x12x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20126

20 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.66 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 19"×13"×13" for reliable mid-weight shipping and storage. Bundle of 25 boxes per order–ideal for warehouse fulfillment operations managing steady-state inventory. Recyclable, stackable, and cost-optimized for volume buyers.
Boxes - Corrugated

19x13x13 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 191313

19 x 13 x 13 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$61.44 / BUNDLE
IN STOCK Premium ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. These 18x14x14 kraft cartons deliver heavy-duty construction that keeps fragile shipments secure while optimizing warehouse storage. Bundle of 15 ships flat to reduce freight costs and on-site space requirements.
Boxes - Corrugated

18x14x14 ECT-48 Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD181414DW

18 x 14 x 14 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$61.86 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes built for maximum protection and stacking performance. These 18x14x12 kraft cartons handle heavier products without crushing, reducing damage claims and freight costs. Sold as a bundle of 15 and ship flat to maximize warehouse efficiency.
Boxes - Corrugated

18x14x12 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD181412DW

18 x 14 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$60.72 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated cartons deliver superior protection and stacking performance for demanding fulfillment operations. These 18x14x10 kraft shipping boxes combine industrial-grade strength with space-saving flat shipment. Bundle of 15 cartons reduces per-unit cost and minimizes warehouse footprint.
Boxes - Corrugated

18x14x10 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD181410DW

18 x 14 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$69.82 / BUNDLE
IN STOCK Dependable 14x14x18 corrugated boxes manufactured from ECT-32 kraft material–engineered for standard-duty shipping, storage, and fulfillment operations. Single-wall construction balances strength and cost, making this cardboard box ideal for mid-weight products. Bundle of 25 cartons ready to ship.
Boxes - Corrugated

14x14x18 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 141418

14 x 14 x 18 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$61.54 / BUNDLE
IN STOCK Heavy-duty ECT-32 single wall corrugated boxes sized 12"L x 12"W x 20"H for mid-weight product shipments and storage. Bundled 25-pack kraft cartons offer proven stacking performance and freight efficiency for warehouse operations. Recyclable, cost-effective shipping solution built for industrial reliability.
Boxes - Corrugated

12x12x20 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 121220

12 x 12 x 20 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$53.45 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 8" × 8" × 24" dimensions–purpose-built for shipping tall items like trophies, shelving, and fishing rods. Strong single-wall construction with end-loading design for fast, efficient packing. Sold and shipped flat in bundles of 25 to maximize your storage and freight efficiency.
Boxes - Corrugated

8x8x24 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 8824

8 x 8 x 24 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$38.86 / BUNDLE
IN STOCK Ship tall items efficiently with these 4x4x28 ECT-32 kraft corrugated boxes. End-loading design for quick, easy packing of fishing rods, trophies, shelving, and similar products. Sold in convenient 25-box bundles, flat-packed to maximize freight efficiency and warehouse storage.
Boxes - Corrugated

4x4x28 ECT-32 Kraft Corrugated Tall Shipping Boxes 25-Pack

PN: 4428

4 x 4 x 28 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$36.52 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes measuring 20" x 12" x 20" – the proven industry standard for mid-size shipments and warehouse storage. Each bundle contains 20 boxes that ship flat, reducing your freight costs and storage footprint. Built for reliable stacking performance and maximum load capacity.
Boxes - Corrugated

20x12x20 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201220

20 x 12 x 20 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$91.16 / BUNDLE
IN STOCK Ship long, narrow items efficiently with our 24x9x9 corrugated boxes manufactured from ECT-32 kraft material. Designed with lengthwise openings for fast packing of wine bottles, umbrellas, carpet rolls, and similar products. Sold flat in convenient 25-box bundles to maximize warehouse storage and freight efficiency.
Boxes - Corrugated

24x9x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 2499

24 x 9 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.98 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 22" x 17" x 12" for reliable mid-weight product shipping and storage. Sold in bundles of 10 for maximum volume savings. Stackable design optimizes warehouse space and reduces freight costs per unit.
Boxes - Corrugated

22x17x12 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 221712

22 x 17 x 12 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$27.21 / BUNDLE
IN STOCK Industrial-grade 21x12x12 corrugated shipping boxes with ECT-32 kraft construction deliver reliable protection and maximum stack strength for high-volume fulfillment operations. Bundle of 20 boxes reduces per-unit costs and minimizes inventory turnover. Fully recyclable kraft material supports sustainable warehouse operations.
Boxes - Corrugated

21x12x12 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 211212

21 x 12 x 12 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$44.13 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated shipping cartons with long side opening designed for narrow and elongated items like wine bottles, umbrellas, and carpet rolls. Dimensions 20" × 13" × 10" provide optimal length for efficient packing. Sold in bundles of 25 flat-packed boxes to maximize freight efficiency and reduce storage footprint.
Boxes - Corrugated

20x13x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 201310

20 x 13 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.92 / BUNDLE
IN STOCK Adjustable-height corrugated boxes that fold to your desired size without a carton sizer. These 18x15x15 ECT-32 kraft boxes feature multiple depth scores, allowing you to eliminate redundant SKUs and cut parcel shipping costs. Sold as a bundle of 10.
Boxes - Corrugated

18x15x15 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 10-Pack

PN: MD181515

18 x 15 x 15 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$27.27 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes sized 14" × 14" × 19" deliver proven durability for mid-weight shipping and storage. Sold in efficient bundles of 20 kraft cartons. Recyclable material reduces waste and supports sustainable fulfillment operations.
Boxes - Corrugated

14x14x19 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 141419

14 x 14 x 19 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$61.82 / BUNDLE
IN STOCK Industrial-grade 20x14x12 corrugated boxes made from ECT-32 kraft material for reliable shipping and storage. Each bundle includes 20 boxes engineered for standard warehouse and fulfillment operations. Recyclable kraft construction reduces shipping weight while maintaining structural integrity.
Boxes - Corrugated

20x14x12 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201412

20 x 14 x 12 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$45.45 / BUNDLE
IN STOCK Ship long, narrow items efficiently with our 26x8x8 corrugated long boxes. ECT-32 kraft construction provides reliable protection while wide lengthwise openings speed packing. Sold as convenient bundles of 25 flat-shipped boxes.
Boxes - Corrugated

26x8x8 ECT-32 Kraft Corrugated Long Shipping Boxes 25-Pack

PN: 2688

26 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$38.49 / BUNDLE
IN STOCK Industry-standard 24x10x12 corrugated shipping boxes built with ECT-32 single-wall kraft construction for maximum durability and stacking performance. Ships and stores flat, reducing warehouse footprint and freight costs. Bundle of 25 ready for immediate deployment in fulfillment operations.
Boxes - Corrugated

24x10x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 241012

24 x 10 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$83.81 / BUNDLE

Product Help Request

Send the SKU, quantity, delivery ZIP, and any required specs so we can route the request.

Overview

Compare large cardboard boxes by the complete packed item, listed dimensions and purchase quantity. The selected formats below include 18-inch and 20-inch cartons with different bundle counts.

Measure the complete packed item, including the cushioning and closure your process requires. Compare that measurement with the exact product’s usable interior. The examples below distinguish explicit inside dimensions from a listed size that still needs confirmation.

Compare selected current box formats

Curated examples, not the complete assortment. Sizes are inches; counts are whole purchase units.
Exact SKU Dimensions Listed board / construction Boxes per unit Fit evidence
181818 18 × 18 × 18 ECT-32 20 Inside dimensions explicit
202020 20 × 20 × 20 ECT-32 10 Listed size; confirm usable interior
201812 20 × 18 × 12 ECT-32 10 Listed size; confirm usable interior

ECT is an edge-crush rating of the corrugated board. It does not establish a finished carton’s safe payload, drop resistance or stacking limit. Keep wall construction separate from ECT, and evaluate the complete package for the item, storage and shipping method.

Measure the finished parcel, too

Inside dimensions help check the item’s fit; outside dimensions are relevant to carrier rating. Confirm the closed parcel’s outside measurements, weight and service before comparing shipping costs. A larger carton may change dimensional pricing, but size alone does not determine the charge.

Choose double wall because the complete packaging specification calls for it, rather than using a generic 40- or 65-pound cutoff. ECT-44 is a board grade and does not by itself mean double-wall construction.

Plan whole bundles

Box purchase-unit calculator

120 boxes at 20 per unit require 6 units: 120 boxes, none extra.

Whole purchase units = round up(boxes needed ÷ boxes per unit). The count must come from the selected SKU, not the box size. Quantity planning does not confirm fit or payload.

For 120 boxes, a 20-count format requires six units. A 10-count format requires twelve. Compare the same required count, then include the surplus produced by whole-unit rounding. A lower bundle price does not necessarily mean a lower delivered price per box.

For a bulk or wholesale shipping-box order, send each SKU, required boxes or bundles, destination ZIP, required date and receiving conditions. Include residential or commercial delivery, dock or forklift access, and any liftgate or appointment requirement. Compare actual checkout shipping or a written delivered quote. No freight rate is inferred from size alone.

Questions before ordering

Can I buy by the individual box?

These examples are sold in the purchase counts shown. The product page establishes the order unit and current ordering details.

Does a stronger ECT number mean I can pack more weight?

A board rating alone cannot answer that. Confirm wall construction and the complete packaging requirements for your shipment; test the packed item where appropriate.

How should I compare two suppliers?

Match usable size, construction, grade and boxes supplied. Divide the merchandise total plus actual shipping and applicable fees by boxes supplied, using the same tax treatment for both orders.

Continue your buying plan

Buying path

Buy Large Cardboard Boxes (18"+) by the specs that change the order

Use filters, product titles, and product pages to compare size, material, pack count, case quantity, and fit before ordering.

Compare

Use filters and product titles to narrow by the specs that affect fit.

Confirm

Open the product page before ordering a case so you can check quantity, unit, and limits.

Reorder

Save the SKU or product link for repeat purchasing and support questions.

Larger orders

For pallet, recurring, or mixed-SKU orders, send your list and ZIP and get a delivered price by email.

What to check first

  • Inside dimensions
  • Board grade or strength rating
  • Box style and closure
  • Case or bundle quantity
Common wrong-order risk: Choosing the outside size instead of the inside size. Confirm product fit, void fill, and storage space before ordering.
Use the box size calculator -> Get a delivered quote for larger orders -> Compare corrugated box types -> View products below ->