Large Cardboard Boxes (18"+)

IN STOCK ECT-32 single wall kraft corrugated boxes in 28" × 18" × 10" dimensions deliver industry-standard stacking strength and crush resistance. Ships flat to maximize warehouse space and freight efficiency. Bundle of 15 boxes reduces per-unit cost and minimizes reorder hassles for busy fulfillment centers.
Boxes - Corrugated

28x18x10 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 281810

28 x 18 x 10 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$73.03 / BUNDLE
IN STOCK Ship smarter with 28x18x6 corrugated boxes designed for shallow products that maximize pallet density and reduce freight costs. ECT-32 single-wall kraft construction delivers reliable protection while shipping flat saves 40% storage space. Bundle of 20 ready to deploy.
Boxes - Corrugated

28x18x6 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 28186

28 x 18 x 6 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$110.45 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes designed for demanding warehouse and fulfillment operations. 26x20x20" kraft cartons offer superior stacking performance and freight efficiency in bundles of 10. Ships flat to maximize storage space and reduce inbound shipping costs.
Boxes - Corrugated

26x20x20 ECT-48 Kraft Heavy Duty Double Wall Corrugated Shipping Boxes 10-Pack

PN: HD262020DW

26 x 20 x 20 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$80.59 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 26" x 20" x 14" for efficient garment and apparel shipping. Bundle of 15 boxes delivers reliable stacking performance and cost-effective storage solutions. Supports both hanger-ready and flat-pack clothing configurations.
Boxes - Corrugated

26x20x14 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 262014

26 x 20 x 14 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$103.34 / BUNDLE
IN STOCK Heavy-duty 20x20x26" corrugated shipping boxes built from ECT-32 kraft material for dependable protection and stackability. Sold as a convenient bundle of 10 cartons. Ideal for warehouses and fulfillment centers requiring consistent, cost-effective packaging.
Boxes - Corrugated

20x20x26 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 202026

20 x 20 x 26 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$47.91 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 18" × 18" × 28" deliver reliable, standard-strength performance for mid-weight product shipping. Bundle of 10 boxes provides cost-effective volume packaging for warehouses and fulfillment operations. Fully recyclable construction meets sustainability requirements.
Boxes - Corrugated

18x18x28 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 181828

18 x 18 x 28 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$49.57 / BUNDLE
IN STOCK Heavy-duty 16x16x30 corrugated boxes with ECT-32 kraft construction deliver reliable stacking performance for tall items, trophies, shelving, and long goods. End-loading design speeds insertion and sealing. Sold flat in bundles of 10 for maximum freight efficiency and volume savings.
Boxes - Corrugated

16x16x30 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 161630

16 x 16 x 30 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$41.09 / BUNDLE
IN STOCK 10x10x36 ECT-32 Kraft Corrugated Tall Boxes - 25 Bundle
Boxes - Corrugated

10x10x36 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 101036

10 x 10 x 36 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$69.16 / BUNDLE
IN STOCK Premium ECT-32 single-wall kraft corrugated boxes sized 6" x 6" x 40" for shipping tall items like rods, shelving, and trophies. End-loading design enables fast, efficient packing and sealing. Sold flat in bundles of 25 to maximize freight efficiency and storage space.
Boxes - Corrugated

6x6x40 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 6640

6 x 6 x 40 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$69.83 / BUNDLE
IN STOCK Ship flat-panel TVs with confidence using our ECT-48 double-wall corrugated TV boxes. These 38x8x26" kraft cartons feature full-overlap flaps and fragile markings on two sides for maximum protection during transit. Bundle of 5 boxes delivers volume savings and reliable side-loading performance.
Boxes - Corrugated

38x8x26 ECT-48 Double Wall Flat Panel TV Box 5-Pack

PN: 38826FPFOL

38 x 8 x 26 in ECT-48 Double Wall Corrugated 5 PER BUNDLE
$105.29 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 23" x 23" x 23" deliver proven stacking performance for mid-weight shipping and storage. Sold as a bundle of 10, these kraft cartons reduce per-unit costs while maintaining crush resistance. 100% recyclable corrugated construction.
Boxes - Corrugated

23x23x23 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 232323

23 x 23 x 23 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$92.53 / BUNDLE
IN STOCK Heavy-duty 22x22x24 corrugated shipping boxes with ECT-32 single-wall construction deliver reliable stacking performance and superior crush resistance. Ships flat to maximize your warehouse efficiency–ideal for fulfillment centers managing high-volume orders. Bundle of 10 kraft cartons ready to deploy.
Boxes - Corrugated

22x22x24 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 222224

22 x 22 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$64.49 / BUNDLE
IN STOCK Ship tall items efficiently with our 8x8x38 ECT-32 kraft corrugated boxes. End-loading design for fast packing; strong single-wall construction handles demanding fulfillment. Sold as a 25-box bundle, flat-packed to maximize freight efficiency and storage.
Boxes - Corrugated

8x8x38 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 8838

8 x 8 x 38 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$110.33 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 30" x 17" x 16" – built for reliable stacking and freight efficiency in high-volume fulfillment operations. Sold as a bundle of 15 units. Fully recyclable and cost-effective for warehouse shipping, storage, and distribution needs.
Boxes - Corrugated

30x17x16 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 301716

30 x 17 x 16 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$63.26 / BUNDLE
IN STOCK Eliminate carton sizer headaches with pre-scored corrugated boxes that fold to multiple depths. These 30x17x16 ECT-32 kraft boxes cut inventory complexity and parcel shipping costs by letting you right-size every shipment. Bundle of 15 boxes.
Boxes - Corrugated

30x17x16 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 15-Pack

PN: MD301716

30 x 17 x 16 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$70.90 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in 31x16x9" dimensions deliver industry-standard stacking strength for mid-weight freight. Ship and store flat to reduce logistics costs and warehouse footprint. Sold as a bundle of 10 boxes for volume savings.
Boxes - Corrugated

31x16x9 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 31169

31 x 16 x 9 in ECT-32 Corrugated 10 PER BUNDLE
$52.07 / BUNDLE
IN STOCK Heavy-duty 24x24x16 double wall corrugated boxes with ECT-48 strength rating deliver superior stacking performance and load stability. Ships and stores flat to maximize warehouse efficiency. Bundle of 10 kraft cartons ready for immediate deployment.
Boxes - Corrugated

24x24x16 ECT-48 Kraft Heavy Duty Double Wall Corrugated Shipping Boxes 10-Pack

PN: HD242416DW

24 x 24 x 16 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$132.07 / BUNDLE
IN STOCK 25x22x19 Double Wall Corrugated Boxes - Heavy-Duty Strength, 25/Bundle — image 1
Boxes - Corrugated

25x22x19 Double Wall Corrugated Shipping Boxes 25-Pack

PN: HD252219DW

25 x 22 x 19 in
$177.18 / ea
IN STOCK Industrial-grade 24x24x18" deluxe packing boxes manufactured from ECT-32 single-wall kraft corrugated with reinforced flap tabs that hold securely during handling and stacking. Each box delivers 6.0 cubic feet of capacity with reliable crush resistance–sold as a bundle of 10 to maximize freight efficiency and reduce per-unit costs.
Boxes - Corrugated

24x24x18 ECT-32 Kraft Deluxe Moving Boxes 10-Pack

PN: 242418DPB

24 x 24 x 18 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$74.99 / BUNDLE
IN STOCK Ship long and narrow items efficiently with 40x8x8 corrugated boxes featuring wide lengthwise openings for fast, hassle-free packing. Made from sturdy ECT-32 kraft material, these long boxes stack efficiently and reduce freight costs. Sold flat in bundles of 25 for maximum storage space.
Boxes - Corrugated

40x8x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 4088

40 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$66.15 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 36x12x12 dimensions–engineered for long, narrow items like wine bottles, carpet rolls, and umbrellas. The extended length minimizes excess packaging material while the wide lengthwise opening accelerates packing speed. Sold in bundles of 15, flat-shipped to save your warehouse space.
Boxes - Corrugated

36x12x12 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 361212

36 x 12 x 12 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$49.25 / BUNDLE
IN STOCK Ship long, narrow items efficiently with these 36x12x10 corrugated cartons featuring a convenient long side opening for fast packing. ECT-32 single wall kraft construction delivers reliable protection while maximizing freight efficiency. Sold as a bundle of 15 boxes, flat-shipped to save warehouse space.
Boxes - Corrugated

36x12x10 ECT-32 Kraft Corrugated Long Shipping Boxes 15-Pack

PN: 361210

36 x 12 x 10 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$46.09 / BUNDLE
IN STOCK Engineered for high-volume fulfillment operations, these 36x12x8 ECT-32 kraft corrugated boxes deliver proven stacking strength and cost efficiency. Ship flat to maximize warehouse space and reduce freight overhead. Bundle of 20 boxes provides immediate inventory ready to pack and protect your products.
Boxes - Corrugated

36x12x8 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 36128

36 x 12 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$98.37 / BUNDLE
IN STOCK Ship shallow products efficiently with these 36x12x6 ECT-32 kraft corrugated boxes. Ideal depth minimizes void fill and maximizes pallet stacking for apparel, books, artwork, and framed items. Sold flat in bundles of 20 to reduce storage footprint and freight costs.
Boxes - Corrugated

36x12x6 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 36126

36 x 12 x 6 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$79.38 / BUNDLE
IN STOCK Ship shallow products efficiently with these 36" x 12" x 4" ECT-32 kraft corrugated boxes. Engineered for apparel, books, artwork, and framed items, they stack reliably and ship flat to maximize your warehouse storage. Bundle of 20 boxes per carton.
Boxes - Corrugated

36x12x4 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 36124

36 x 12 x 4 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$57.55 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 30" × 18" × 18" for standard industrial shipping and storage. Sold as a convenient 10-box bundle to maximize your freight efficiency and reduce per-unit cost. Recyclable cardboard construction meets reliable stacking performance.
Boxes - Corrugated

30x18x18 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 301818

30 x 18 x 18 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$49.03 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 30" x 18" x 16" deliver industry-standard strength for high-volume shipping and storage. Ships flat in bundles of 15 to maximize warehouse space and reduce freight costs. Perfect for mid-size fulfillment operations handling medium-weight products.
Boxes - Corrugated

30x18x16 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 301816

30 x 18 x 16 in ECT-32 Corrugated 15 PER BUNDLE
$111.39 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 28" x 20" x 25" deliver reliable single-wall protection for mid-weight industrial shipments and warehouse storage. Sold in bundles of 10 with superior stacking performance and freight efficiency. Fully recyclable construction built for repeated handling.
Boxes - Corrugated

28x20x25 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 10-Pack

PN: 282025

28 x 20 x 25 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$64.33 / BUNDLE
IN STOCK Heavy-duty ECT-32 corrugated boxes built for demanding warehouse operations. 24" x 24" x 22" kraft construction delivers proven stacking performance and freight efficiency. Sold as a bundle of 10 to maximize your per-unit savings.
Boxes - Corrugated

24x24x22 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242422

24 x 24 x 22 in ECT-32 Corrugated 10 PER BUNDLE
$82.64 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 24" × 24" × 20" for reliable mid-weight shipping and storage. Sold in bundles of 10 to maximize freight efficiency and reduce per-unit cost. Tested stacking performance and recyclable material ideal for fulfillment operations.
Boxes - Corrugated

24x24x20 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242420

24 x 24 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$63.77 / BUNDLE
IN STOCK Heavy-duty 24x24x16 corrugated shipping boxes built from ECT-32 kraft material for maximum stacking performance and freight efficiency. Bundle of 10 boxes delivers reliable protection for mid-size shipments. Recyclable, cost-effective solution for warehouse and fulfillment operations.
Boxes - Corrugated

24x24x16 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242416

24 x 24 x 16 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$53.04 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes measuring 24"W × 24"D × 14"H, sold as a bundle of 10 units. Built for reliable stacking performance and freight efficiency in high-volume fulfillment environments. Standard-strength single-wall construction delivers cost-effective shipping protection for mid-weight products.
Boxes - Corrugated

24x24x14 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242414

24 x 24 x 14 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$49.50 / BUNDLE
IN STOCK Heavy-duty ECT-44 single wall kraft corrugated boxes engineered for maximum stacking strength and freight protection. These 24x24x12 shipping cartons deliver 40% greater strength than standard containers, reducing damage claims and improving warehouse efficiency. Sold flat in bundles of 10 for easy storage and fast deployment.
Boxes - Corrugated

24x24x12 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 10-Pack

PN: HD242412

24 x 24 x 12 in ECT-44 Single Wall Corrugated 10 PER BUNDLE
$65.47 / BUNDLE
IN STOCK These 24x24x12 multi-depth corrugated boxes fold to your exact size with pre-scored sides–no carton sizer required. Made from durable ECT-32 kraft material and sold as a bundle of 10, they reduce inventory complexity while maximizing freight efficiency and parcel service savings.
Boxes - Corrugated

24x24x12 ECT-32 Adjustable Multi-Depth Corrugated Shipping Boxes 10-Pack

PN: MD242412

24 x 24 x 12 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$46.73 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 24" x 24" x 12" deliver 4 cubic feet of capacity per box–ideal for mid-sized shipping and storage needs. Sold as a bundle of 10, these industrial-grade cardboard cartons maximize pallet efficiency and reduce freight costs. Built tough for reliable stacking performance in high-volume fulfillment operations.
Boxes - Corrugated

24x24x12 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242412

24 x 24 x 12 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$40.26 / BUNDLE
IN STOCK Industrial-grade 24x24x10 corrugated shipping boxes built from ECT-32 kraft for reliable stacking and freight protection. Sold as a bundle of 10, these heavy-duty cardboard boxes deliver cost-effective volume packaging for warehouses and fulfillment operations. 100% recyclable kraft material.
Boxes - Corrugated

24x24x10 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 10-Pack

PN: 242410

24 x 24 x 10 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$43.34 / BUNDLE
IN STOCK Heavy-duty 24x24x9 corrugated shipping boxes built from ECT-32 kraft material deliver reliable stacking performance and freight efficiency for warehouse operations. Each bundle contains 10 boxes–ideal for mid-size shipments, seasonal peaks, and cost-effective inventory management. Recyclable kraft construction meets sustainability goals without compromising strength.
Boxes - Corrugated

24x24x9 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 24249

24 x 24 x 9 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$43.19 / BUNDLE
IN STOCK Ship shallow products efficiently with these 24x24x8 corrugated boxes manufactured from ECT-32 kraft material. Sold as a bundle of 10 and ship flat to maximize storage and freight efficiency. Perfect for apparel, books, picture frames, and artwork.
Boxes - Corrugated

24x24x8 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 24248

24 x 24 x 8 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$46.82 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes with shallow 7" depth for efficient packing of apparel, books, and artwork. Ships flat to maximize warehouse storage and reduce freight costs. Bundle of 10 boxes per unit.
Boxes - Corrugated

24x24x7 ECT-32 Kraft Corrugated Boxes 10-Pack

PN: 24247

24 x 24 x 7 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$43.72 / BUNDLE
IN STOCK Ship shallow products efficiently with these 24x24x4 ECT-32 kraft corrugated boxes. Designed for apparel, books, artwork, and picture frames, they maximize space utilization and reduce dimensional weight charges. Bundle of 10 flat-shipped cartons minimizes storage footprint.
Boxes - Corrugated

24x24x4 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 24244

24 x 24 x 4 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$36.72 / BUNDLE
IN STOCK Heavy-duty ECT-32 single-wall corrugated boxes sized 36" × 12" × 16" for long product shipping and storage. Ships flat to maximize warehouse space and freight efficiency. Bundle of 15 boxes delivers bulk savings for high-volume fulfillment operations.
Boxes - Corrugated

36x12x16 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 361216

36 x 12 x 16 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$81.90 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes sized 36" × 12" × 12" deliver maximum stacking strength and crush resistance for demanding fulfillment operations. Bundle of 10 ships flat to maximize storage efficiency and reduce freight costs. Kraft construction provides reliable protection for mid-to-large product shipments.
Boxes - Corrugated

36x12x12 ECT-48 Double Wall Corrugated Boxes 10-Pack

PN: HD361212DW

36 x 12 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$58.91 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes designed for long, narrow products like wine bottles, umbrellas, and carpet rolls. Wide openings along the 32" length enable fast, efficient packing. Sold flat in bundles of 15 to maximize freight efficiency and reduce storage footprint.
Boxes - Corrugated

32x16x16 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 321616

32 x 16 x 16 in ECT-32 Corrugated 15 PER BUNDLE
$103.66 / BUNDLE
IN STOCK Right-size shipments and eliminate inventory bloat with these 28x20x24 multi-depth corrugated boxes. Scored side walls fold to multiple heights–no carton sizer required. ECT-32 kraft construction handles parcel and freight services while cutting per-unit packaging costs.
Boxes - Corrugated

28x20x24 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 10-Pack

PN: MD282024

28 x 20 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$94.11 / BUNDLE
IN STOCK Packrift's 28x20x20 corrugated boxes deliver ECT-32 single-wall strength in an industry-standard size perfect for mid-weight products and e-commerce fulfillment. Ship and store flat to maximize warehouse efficiency–bundle of 10 boxes ready to go.
Boxes - Corrugated

28x20x20 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 282020

28 x 20 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$51.16 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 28" × 20" × 12" deliver standard industrial strength for cost-conscious warehouse operations. Sold in bundles of 15 to maximize freight efficiency and reduce per-unit packaging costs. Recyclable kraft construction meets modern sustainability standards.
Boxes - Corrugated

28x20x12 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 282012

28 x 20 x 12 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$64.24 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 28x20x10" dimensions deliver reliable stacking strength for high-volume fulfillment operations. This bundle of 15 ships flat to maximize storage efficiency and freight savings. Industry-standard protection at volume pricing.
Boxes - Corrugated

28x20x10 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 282010

28 x 20 x 10 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$90.21 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 26" × 22" × 12" dimensions deliver industry-standard strength for reliable stacking and crush resistance. Ship and store flat to maximize warehouse space and reduce freight costs. Bundle of 15 boxes ready for immediate deployment.
Boxes - Corrugated

26x22x12 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 262212

26 x 22 x 12 in ECT-32 Corrugated 15 PER BUNDLE
$108.53 / 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 ->