Small Shipping Boxes (Up to 12")

IN STOCK 11.25x8.75x12 ECT-32 Kraft Corrugated Boxes - Protect Documents & Printed Materials, 25-Box Bundle
Boxes - Corrugated

11.25x8.75x12 ECT-32 Kraft Corrugated Boxes

PN: 11812

11 1/4 x 8.75 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$28.20 / BUNDLE
IN STOCK Standard-strength ECT-32 kraft corrugated shipping boxes in 12x9x12 dimensions–ideal for mid-weight products, e-commerce fulfillment, and warehouse storage. This 25-pack bundle delivers cost-effective, recyclable packaging for high-volume operations.
Boxes - Corrugated

12x9x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12912

12 x 9 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$33.04 / BUNDLE
IN STOCK Heavy-duty 12x9x9 double wall corrugated boxes rated ECT-48 for maximum stacking performance and freight protection. Ship flat to reduce storage footprint. Bundle of 15 boxes per unit–ideal for high-volume fulfillment operations.
Boxes - Corrugated

12x9x9 ECT-48 Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD1299DW

12 x 9 x 9 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$46.09 / BUNDLE
IN STOCK Move inventory faster with ECT-32 single wall corrugated boxes sized 12" 9" 9"–the ideal dimensions for small-to-medium freight without wasted space. This bundle of 25 kraft cartons delivers proven stacking performance and reliable protection at volume cost savings. Recyclable and warehouse-ready.
Boxes - Corrugated

12x9x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1299

12 x 9 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.62 / BUNDLE
IN STOCK Professional-grade 12 x 9 x 6 double wall corrugated boxes built from ECT-48 kraft for maximum stacking strength and impact protection. Each bundle of 15 ships flat, reducing your warehouse footprint and freight costs. Ideal for e-commerce fulfillment centers and warehouse managers shipping mid-weight products.
Boxes - Corrugated

12x9x6 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD1296DW

12 x 9 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$38.14 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in 12" x 9" x 3" dimensions–engineered for shallow product categories like apparel, books, and artwork. Ships flat to maximize warehouse storage efficiency and reduce inbound freight costs. Bundle of 25 cartons.
Boxes - Corrugated

12x9x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1293

12 x 9 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$20.47 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 12" 9" 2" shallow depth design–engineered for compact products and maximum freight efficiency. Sold as a convenient bundle of 25 flat cartons that arrive compressed to minimize your warehouse footprint and reduce inbound shipping costs.
Boxes - Corrugated

12x9x2 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1292

12 x 9 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.65 / BUNDLE
IN STOCK Ship shallow products efficiently with our 12x8x3 ECT-32 kraft corrugated boxes. These flat cartons reduce dimensional weight charges while maintaining full stacking strength for warehouse operations. Bundle of 25 boxes ships flat to maximize your storage density and cut freight costs.
Boxes - Corrugated

12x8x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1283

12 x 8 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.25 / BUNDLE
IN STOCK 11.25x8.75x12 ECT-44 Kraft Corrugated Boxes - 40% Stronger, Bundle of 25
Boxes - Corrugated

11.25x8.75x12 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD11812

11 1/4 x 8.75 x 12 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$41.88 / BUNDLE
IN STOCK 11.25x8.75x12 White Corrugated Boxes ECT-32 Single Wall - 25 Pack
Boxes - Corrugated

11.25x8.75x12 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 11812W

11 1/4 x 8.75 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$49.70 / BUNDLE
IN STOCK Industrial-grade ECT-32 kraft corrugated boxes sized 9" x 9" x 12"–engineered for reliable stacking and standard shipping applications. This 25-box bundle delivers cost-efficient packaging for fulfillment centers and warehouses. Recyclable kraft material meets sustainability goals while maintaining proven durability.
Boxes - Corrugated

9x9x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 9912

9 x 9 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.08 / BUNDLE
IN STOCK Professional-grade 12x10x10" white corrugated boxes with ECT-32 single-wall construction deliver reliable protection and a clean branded appearance. Applied labels and shipping instructions stand out clearly against the crisp white background. Sold as a bundle of 25 boxes for maximum value.
Boxes - Corrugated

12x10x10 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 121010W

12 x 10 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$41.45 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes in 12x10x10 dimensions engineered for mid-weight shipments and warehouse stacking. Each bundle includes 25 kraft cartons built to handle standard freight loads while maximizing pallet density. Recyclable kraft material reduces environmental impact.
Boxes - Corrugated

12x10x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 121010

12 x 10 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.70 / BUNDLE
IN STOCK Heavy-duty ECT-44 single-wall kraft corrugated boxes measuring 12" x 10" x 8" deliver 40% greater stacking strength than standard shipping cartons. Each bundle includes 25 flat-packed boxes, reducing storage footprint and freight costs. Built for warehouse managers who demand reliable protection without premium double-wall pricing.
Boxes - Corrugated

12x10x8 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD12108

12 x 10 x 8 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$45.32 / BUNDLE
IN STOCK Fold these ECT-32 kraft corrugated boxes to three different heights–no carton sizer needed. Pre-scored sides let you adjust from 8" to 10" depth for perfect fits. Consolidate your inventory and cut parcel shipping expenses with one versatile box that replaces multiple SKUs.
Boxes - Corrugated

12x10x8 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD12108

12 x 10 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$31.94 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 12" x 10" x 8" deliver proven standard strength for mid-weight shipments and warehouse storage. Sold as a 25-box bundle for maximum freight efficiency. Recyclable kraft material supports sustainable fulfillment operations.
Boxes - Corrugated

12x10x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12108

12 x 10 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.29 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 12" 10" 7" deliver proven standard strength for mid-weight product shipping and fulfillment operations. Sold in bundles of 25, these recyclable cardboard boxes maximize your pallet density while maintaining structural integrity through the supply chain.
Boxes - Corrugated

12x10x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12107

12 x 10 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$29.49 / BUNDLE
IN STOCK Professional white corrugated shipping boxes sized 12" x 10" x 6" with ECT-32 single-wall durability. Each bundle contains 25 boxes–the same robust construction as kraft cartons but with a clean white finish that makes labels and shipping instructions stand out. Perfect for e-commerce fulfillment, retail packaging, and high-visibility shipments.
Boxes - Corrugated

12x10x6 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 12106W

12 x 10 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.58 / BUNDLE
IN STOCK 12x10x6 Kraft Multi-Depth Corrugated Shipping Boxes, 850 Pack Pallet, 32 ECT
Boxes - Corrugated

12x10x6 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD12106

12 x 10 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$35.31 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 12" 10" 6" dimensions deliver reliable standard strength for mid-size shipments and storage. Each bundle includes 25 boxes, reducing per-unit costs while maintaining consistent stacking performance. Recyclable kraft construction ideal for sustainable fulfillment operations.
Boxes - Corrugated

12x10x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12106

12 x 10 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$24.95 / BUNDLE
IN STOCK 12x10x5 Kraft Corrugated Shipping Boxes, 1,125 Pack Pallet, 32 ECT
Boxes - Corrugated

12x10x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12105

12 x 10 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.04 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 12x10x4 dimensions deliver reliable protection for shallow products while minimizing dimensional weight charges. Ships flat in bundles of 25–reduce storage footprint and freight costs without compromise. Perfect for apparel, books, picture frames, and artwork.
Boxes - Corrugated

12x10x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12104

12 x 10 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$23.46 / BUNDLE
IN STOCK Industrial-grade 11x11x9 corrugated boxes with ECT-32 kraft construction deliver reliable stacking strength for warehouses and fulfillment centers. This 25-box bundle maximizes storage efficiency while keeping freight costs low. Recyclable kraft material meets sustainability demands without sacrificing performance.
Boxes - Corrugated

11x11x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 11119

11 x 11 x 9 in ECT-32 Corrugated 25 PER BUNDLE
$33.58 / BUNDLE
IN STOCK Dependable 11x11x7 corrugated shipping boxes built from ECT-32 kraft material for reliable mid-size product protection. Each bundle includes 25 cartons ready to maximize your fulfillment workflow. Stackable, cost-effective, and fully recyclable for sustainable operations.
Boxes - Corrugated

11x11x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 11117

11 x 11 x 7 in ECT-32 Corrugated 25 PER BUNDLE
$31.16 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 11" x 11" x 4" for shallow products. Sold in bundles of 25 and ship flat to maximize storage and freight efficiency. Ideal for apparel, books, picture frames, artwork, and clothing.
Boxes - Corrugated

11x11x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 11114

11 x 11 x 4 in ECT-32 Corrugated 25 PER BUNDLE
$37.73 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 12" x 10" x 12" for mid-weight product protection and efficient warehouse operations. Sold as a 25-box bundle to maximize your packaging inventory and reduce per-unit costs. Made from recyclable kraft corrugated material for sustainable fulfillment.
Boxes - Corrugated

12x10x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 121012

12 x 10 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.71 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes deliver heavy-duty protection for demanding shipments. These 12" x 10" x 10" kraft cartons offer superior stacking performance and are sold in convenient bundles of 15 that ship flat to maximize storage efficiency and reduce freight costs.
Boxes - Corrugated

12x10x10 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD121010DW

12 x 10 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$52.30 / BUNDLE
IN STOCK Reliable ECT-32 single-wall corrugated boxes in 12" 10" 9" dimensions, sold as a bundle of 25 units. Ideal for mid-weight product shipping, these kraft cartons deliver proven stacking strength and freight efficiency for warehouse operations. Fully recyclable and cost-effective for high-volume fulfillment centers.
Boxes - Corrugated

12x10x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12109

12 x 10 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$31.96 / BUNDLE
IN STOCK Cost-effective 12x10x8" white corrugated shipping boxes built with ECT-32 single-wall construction for dependable stacking and freight efficiency. The crisp white exterior provides a professional canvas for applied labels and special shipping instructions. Sold as a convenient 25-box bundle.
Boxes - Corrugated

12x10x8 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 12108W

12 x 10 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$37.52 / BUNDLE
IN STOCK ECT-44 single-wall kraft corrugated boxes deliver 40% greater stacking strength than standard shipping containers. These 12x10x6 heavy-duty cartons handle high-volume fulfillment with superior burst resistance and crush protection. Sold flat in bundles of 25 for maximum freight efficiency and warehouse density.
Boxes - Corrugated

12x10x6 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD12106

12 x 10 x 6 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$38.34 / BUNDLE
IN STOCK Heavy-duty ECT-44 single wall kraft corrugated boxes sized 12" x 10" x 4" deliver 40% greater stacking strength than standard shipping containers. Ideal for mid-weight products, these kraft cartons ship flat and are sold in convenient bundles of 25. Perfect for warehouse managers seeking reliable, cost-effective shipping solutions with superior protection.
Boxes - Corrugated

12x10x4 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD12104

12 x 10 x 4 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$54.63 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in compact 12x10x2" dimensions–engineered for shallow product categories like apparel, books, frames, and artwork. Ships flat in bundles of 25 to maximize warehouse storage efficiency and minimize inbound freight spend.
Boxes - Corrugated

12x10x2 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12102

12 x 10 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.63 / BUNDLE
IN STOCK ECT-32 kraft corrugated cube boxes in the popular 11x11x11 size–designed for shipping round, cylindrical, and odd-shaped products with reliable protection. Sold flat and bundled in quantities of 25 for maximum freight efficiency and volume savings for your warehouse operation.
Boxes - Corrugated

11x11x11 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 111111

11 x 11 x 11 in ECT-32 Corrugated 25 PER BUNDLE
$36.08 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in 11" x 11" x 10" dimensions ship flat and stack securely–ideal for warehouse efficiency and cost control. This 25-box bundle reduces storage footprint while maintaining industry-standard durability for reliable product protection. Perfect for fulfillment centers managing high-volume operations.
Boxes - Corrugated

11x11x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 111110

11 x 11 x 10 in ECT-32 Corrugated 25 PER BUNDLE
$45.06 / BUNDLE
IN STOCK Reliable ECT-32 corrugated boxes in 11x11x8" dimensions, sold as a bundle of 25 units. Built for medium-weight shipments with proven stacking strength and flat-shipping efficiency. Reduce warehouse footprint and freight costs while maintaining structural integrity.
Boxes - Corrugated

11x11x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 11118

11 x 11 x 8 in ECT-32 Corrugated 25 PER BUNDLE
$39.97 / BUNDLE
IN STOCK Stock industrial-strength 11x11x6 corrugated boxes that deliver proven stacking performance and freight efficiency. ECT-32 kraft material provides reliable protection for mid-weight shipments, and our 25-pack bundle maximizes your volume savings. Recyclable packaging built for warehouse operations.
Boxes - Corrugated

11x11x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 11116

11 x 11 x 6 in ECT-32 Corrugated 25 PER BUNDLE
$29.49 / BUNDLE
IN STOCK 11x11x5 Kraft Corrugated Shipping Boxes, 1,075 Pack Pallet, 32 ECT
Boxes - Corrugated

11x11x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 11115

11 x 11 x 5 in ECT-32 Corrugated 25 PER BUNDLE
$27.52 / BUNDLE
IN STOCK 11x11x3 Kraft Corrugated Shipping Boxes, 825 Pack Pallet, 32 ECT
Boxes - Corrugated

11x11x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 11113

11 x 11 x 3 in ECT-32 Corrugated 25 PER BUNDLE
$34.13 / BUNDLE
IN STOCK Pre-scored multi-depth corrugated boxes that fold to 6 different heights–eliminate carton sizers and cut your shipping costs. ECT-32 kraft construction delivers reliable stacking performance. Reduce inventory complexity with one SKU that handles multiple product sizes.
Boxes - Corrugated

10x10x12 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD101012

10 x 10 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.95 / BUNDLE
IN STOCK 10x10x12 ECT-32 Kraft Corrugated Boxes - 25 Pack Bundle
Boxes - Corrugated

10x10x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 101012

10 x 10 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$33.63 / BUNDLE
IN STOCK Ship smart with 12x11x6 ECT-32 kraft corrugated boxes–the industry-standard choice for warehouse managers and fulfillment directors. Each 25-pack ships flat for maximum storage efficiency and fast deployment. Built for stacking performance and freight cost savings.
Boxes - Corrugated

12x11x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12116

12 x 11 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.31 / BUNDLE
IN STOCK 12x10x3 Kraft Corrugated Shipping Boxes, 1,200 Pack Pallet, 32 ECT
Boxes - Corrugated

12x10x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12103

12 x 10 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$24.63 / BUNDLE
IN STOCK Kraft corrugated shipping boxes built with ECT-44 single wall construction–40% stronger than standard cartons for demanding warehouse operations. 12" x 12" x 10" dimensions ship flat in bundles of 25 to maximize freight efficiency and minimize storage footprint.
Boxes - Corrugated

12x12x10 ECT-44 Kraft Heavy Duty Corrugated Shipping Boxes 25-Pack

PN: HD121210

12 x 12 x 10 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$80.53 / BUNDLE
IN STOCK 12x12x10 White Corrugated Shipping Boxes, 525 Pack Pallet, 32 ECT
Boxes - Corrugated

12x12x10 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 121210W

12 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$55.18 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 12" 12" 9" deliver reliable mid-weight shipping performance for industrial fulfillment operations. Each bundle contains 25 boxes, offering volume savings and consistent stacking strength for warehouse efficiency. Manufactured from recyclable kraft material–the trusted choice for cost-conscious logistics.
Boxes - Corrugated

12x12x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12129

12 x 12 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$36.96 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes designed for reliable mid-weight shipping and storage. 12" x 12" x 8" dimensions optimize pallet efficiency and freight costs. Bundle of 25 boxes–recyclable kraft material built for industrial performance.
Boxes - Corrugated

12x12x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12128

12 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.51 / BUNDLE
IN STOCK Pre-scored multi-depth corrugated boxes that fold to 2", 4", or 6" heights–eliminating the need for multiple carton sizes. ECT-32 kraft construction delivers reliable strength while cutting your inventory footprint and parcel service costs.
Boxes - Corrugated

12x12x6 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD12126

12 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.63 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping cartons in 12x12x6" dimensions–perfect for shallow products and lightweight shipments. Bundle of 25 boxes ships flat to maximize warehouse efficiency and reduce freight costs. Durable single-wall construction delivers reliable protection without excess weight.
Boxes - Corrugated

12x12x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12126

12 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.35 / BUNDLE

Product Help Request

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

Overview

Compare small shipping boxes by the space your packed item needs. These selected 6-, 8- and 12-inch cube formats provide three starting points, each supplied 25 per unit. A small carton still needs the right cushioning and closing process.

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
666 6 × 6 × 6 ECT-32 25 Inside dimensions explicit
888 8 × 8 × 8 ECT-32 25 Inside dimensions explicit
121212 12 × 12 × 12 ECT-32; single wall 25 Inside dimensions explicit

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.

Leave space for the actual packing method

There is no universal quarter-inch clearance or safe payload attached to a small-box label. Measure with the required padding in place, confirm inside dimensions and close a representative sample. Tight fit can reduce unused space, but it must not remove protection the item requires.

Plan whole bundles

Box purchase-unit calculator

120 boxes at 25 per unit require 5 units: 125 boxes, 5 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 25-count format requires five 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 Small Shipping Boxes (Up to 12") 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 finder -> Get a delivered quote for larger orders -> Compare corrugated box types -> View products below ->