Small Shipping Boxes (Up to 12")

IN STOCK 10 x 6 x 6 inch ECT-32 kraft corrugated shipping box, Packrift SKU 1066, sold in bundles of 25.
Boxes - Corrugated

10x6x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1066

10 x 6 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$15.83 / 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
$22.56 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 9x5x4" dimensions deliver proven stacking strength for mid-weight products and efficient warehouse operations. Single-wall construction reduces freight costs while maintaining structural integrity. Sold in convenient 25-box bundles.
Boxes - Corrugated

9x5x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 954

9 x 5 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$12.52 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 9x9x3 dimensions–engineered for shallow products like apparel, books, and artwork. This bundle of 25 ships flat to maximize your storage and reduce freight expenses. Single-wall construction delivers durability without excess weight.
Boxes - Corrugated

9x9x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 993

9 x 9 x 3. in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$20.63 / BUNDLE
IN STOCK Versatile 9x9x5 corrugated boxes built with ECT-32 kraft material for dependable performance in warehouse and fulfillment operations. Each 25-pack bundle delivers cost-effective shipping solutions with proven stackability and durability. Recyclable kraft construction reduces your packaging footprint while maintaining structural integrity.
Boxes - Corrugated

9x9x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 995

9 x 9 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$19.67 / BUNDLE
IN STOCK 12x10x4 Multi Depth Corrugated Boxes 25-Pack
Boxes - Corrugated

12x10x4 Multi Depth Corrugated Boxes 25-Pack

PN: MD12104

12 x 10 x 4 in 25 PER PACK
$22.63 / EACH
IN STOCK 12x9.75x11 Insulated Shipper Box 3/4 Foam - Overnight — image 2
Boxes - Corrugated

12x9.75x11 3/4 Foam Insulated Shipper Box

PN: INS121011

12 x 9 3/4 x 11 in
$29.63 / ea
IN STOCK 10.5x10.5x8 Insulated Shipper 3/4 Foam - Overnight — image 1
Boxes - Corrugated

10.5x10.5x8 3/4 Foam Insulated Shipper

PN: INS11118

10 1/2 x 10 1/2 x 8 in
$19.70 / ea
IN STOCK 9.5x7.5x5.5 Insulated Shipper Box 3/4" Foam - Overnight — image 1
Boxes - Corrugated

9.5x7.5x5.5 3/4 Foam Insulated Shipper Box

PN: INS1086

9 1/2 x 7 1/2 x 5 1/2 in
$35.48 / ea
IN STOCK 7" x 6" x 5.5" Insulated Shipper Box - 3/4" Foam, Overnight Shipping — image 1
Boxes - Corrugated

7x6x5.5 Insulated Shipper Box

PN: INS766

$25.97 / ea
IN STOCK Protect your fragile products during shipping with Korrvu® suspension technology that suspends items between dual low-slip films–proven to withstand repeated drops. This 12x10x5 kraft corrugated box combines durable /ECT-32 single-wall construction with a transparent protective window, serving as both shipper and display. Ships flat for storage efficiency and includes complete inner assembly and outer packaging in one bundle.
Boxes - Corrugated

12x10x5 Kraft Corrugated Korrvu Suspension Box

PN: KOR105

12 x 10 x 5 in Outer Box: /ECT-32 Single Wall Corrugated 1 PER BUNDLE
$16.16 / EACH
IN STOCK Korrvu® retention packaging system (12x10x5") with proprietary elastomeric film membrane safely secures small electronics, cameras, and delicate products during shipping. ECT-32 single wall kraft corrugated construction includes inner assembly and outer carton. Ships and stores flat to reduce warehouse costs.
Boxes - Corrugated

12x10x5 Kraft Corrugated Korrvu Retention Box

PN: KOR108

12 x 10 x 5 in Outer Box: /ECT-32 Single Wall Corrugated 1 PER BUNDLE
$12.04 / EACH
IN STOCK Protect and display products with Packrift's 11x8x2 Korrvu® retention packaging system. Features a proprietary elastomeric film membrane that securely holds items while maintaining full visibility. Ships flat to maximize warehouse efficiency–includes both inner assembly and outer carton in one bundle.
Boxes - Corrugated

11x8x2 Kraft Corrugated Korrvu Retention Box

PN: KOR107

11 x 8 x 2 in Outer Box: /ECT-32 Single Wall Corrugated 1 PER BUNDLE
$13.47 / EACH
IN STOCK Korrvu® retention packaging system (7.5" x 5.5" x 2") features a proprietary elastomeric film membrane that safely entraps products while providing clear visibility for display. ECT-32 kraft corrugated construction ships and stores flat, reducing shipping costs and warehouse space. Ideal for circuit boards, replacement parts, and delicate electronics requiring secure, compliant packaging.
Boxes - Corrugated

7.5x5.5x2 Kraft Corrugated Korrvu Retention Box

PN: KOR106

7 1/2 x 5.5 x 2 in Outer Box: /ECT-32 Single Wall Corrugated 1 PER BUNDLE
$9.16 / EACH
IN STOCK Keep temperature-sensitive products protected with this pre-assembled 6x4.5x3 insulated shipping kit. Each case includes 24 white corrugated cartons with seamless molded EPS foam liners and tight-fitting lids–ready to ship without assembly delays. Lightweight, reusable, and printed with Rush, Perishable, and orientation arrows for full compliance.
Boxes - Corrugated

6x4.5x3 Insulated Shipping Kit EPS Foam Corrugated Box 24/Case

PN: 201C

6 x 4.5 x 3 in EPS Foam/200# White Corrugated 24 PER CASE
$147.16 / CASE
IN STOCK Protect temperature-sensitive and fragile products with this 12x10x9 insulated foam shipping container. Constructed from thick 1.5" polystyrene foam that resists crushing and breakage while maintaining product integrity during transit. Lightweight, reusable, and recyclable–ideal for perishable goods, pharmaceuticals, and delicate items.
Boxes - Corrugated

12x10x9 Insulated Foam Container 1/Case

PN: 229F

12 x 10 x 9 in Polystyrene Foam 1 PER CASE
$19.76 / CASE
IN STOCK Protect temperature-sensitive shipments with these 8x6x9" insulated foam containers featuring 1.5" thick polystyrene construction. Stackable design maximizes warehouse space while the molded foam prevents product crushing and breakage. Sold as case of 8–lightweight, reusable, and recyclable for cost-effective perishable logistics.
Boxes - Corrugated

8x6x9 Insulated Foam Containers, 8/Case

PN: 209F

8 x 6 x 9 in Polystyrene Foam 8 PER CASE
$80.00 / CASE
IN STOCK Protect perishable products during shipment with this heavy-duty 8x6x4.25" insulated foam container. Built from 1.5" thick polystyrene foam that resists crushing and maintains temperature integrity with cold packs. Buy by the case (12 units) to maximize warehouse space efficiency through nesting design.
Boxes - Corrugated

8x6x4.25 Polystyrene Foam Insulated Shipper 12/Case

PN: 204F

8 x 6 x 4 1/4 in Polystyrene Foam 12 PER CASE
$122.20 / CASE
IN STOCK Protect hazardous materials and precision goods with these expanded polystyrene foam inserts designed for 1-gallon jug containment. Each case includes 48 white EPS inserts measuring 12" x 6" x 1" with 0.75 lbs/cubic foot density–meeting industry standards for secure, compliant packaging. Volume ordering maximizes your shipping efficiency and reduces per-unit costs.
Boxes - Corrugated

12x6x1 Expanded Polystyrene Foam Insert for 1 Gallon Jugs 48/Case

PN: HAZ1064

12 x 6 x 1 in Expanded Polystyrene 48 PER CASE
$57.99 / CASE
IN STOCK Ship round, cylindrical, and odd-shaped products with confidence using our 3x3x3 ECT-32 kraft corrugated cube boxes. Manufactured from durable single-wall corrugated material, this popular size delivers reliable protection and optimal freight efficiency. Sold in convenient bundles of 25 boxes, flat-shipped to maximize your warehouse space and reduce packaging costs.
Boxes - Corrugated

3x3x3 ECT-32 Kraft Corrugated Cube Shipping Box 25-Pack

PN: 333

3 x 3 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$10.91 / BUNDLE
IN STOCK Compact 4x4x3" corrugated boxes built from ECT-32 kraft material for reliable protection on lightweight items and small parts shipments. This 25-box bundle delivers cost-effective packaging for warehouse operations, e-commerce fulfillment, and storage applications. Recyclable kraft construction supports your sustainability goals while maintaining structural integrity.
Boxes - Corrugated

4x4x3 ECT-32 Kraft Corrugated Shipping Boxes

PN: 443

4 x 4 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$13.66 / BUNDLE
IN STOCK White corrugated shipping boxes in a compact 4x4x4 cube design, built with ECT-32 single wall strength. Perfect for small product shipments, sample boxes, or retail fulfillment. Sold in bundles of 25 to maximize your packaging efficiency and reduce per-unit costs.
Boxes - Corrugated

4x4x4 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 444W

4 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$13.09 / BUNDLE
IN STOCK 4 x 4 x 4-inch kraft multi-depth corrugated box, SKU MD444.
Boxes - Corrugated

4x4x4 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD444

4 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$13.67 / BUNDLE
IN STOCK Ship round and cylindrical items with confidence using our ECT-32 kraft corrugated 4x4x4 cube boxes. Each bundle contains 25 flat-shipped cartons ready for quick assembly. Proven stacking strength and compact footprint maximize freight efficiency for fulfillment operations.
Boxes - Corrugated

4x4x4 ECT-32 Kraft Cube Corrugated Shipping Boxes 25-Pack

PN: 444

4 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$8.07 / BUNDLE
IN STOCK Optimize shipping costs for long, narrow products with 6x3x3 ECT-32 kraft corrugated boxes. Wide lengthwise opening for fast packing of wine bottles, umbrellas, and carpet rolls. Bundle of 25 flat cartons ready to assemble.
Boxes - Corrugated

6x3x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 633

6 x 3 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$14.01 / BUNDLE
IN STOCK Dependable 5x4x4 corrugated shipping boxes in ECT-32 kraft single wall construction. Bundle of 25 cartons delivers consistent strength for small-to-medium item fulfillment. Industry-standard kraft material ensures recyclable, cost-effective packaging that stacks efficiently in warehouse operations.
Boxes - Corrugated

5x4x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 544

5 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$11.88 / BUNDLE
IN STOCK Dependable ECT-32 single wall corrugated boxes sized 4" 4" 5" for efficient small-to-medium item shipping. Kraft construction delivers standard strength performance at volume pricing. Sold in bundles of 25–ideal for fulfillment centers managing consistent SKU volumes.
Boxes - Corrugated

4x4x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 445

4 x 4 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$15.05 / BUNDLE
IN STOCK Dependable 6x4x4 corrugated shipping boxes with ECT-32 single-wall construction deliver reliable protection for small to medium items. These kraft cardboard boxes stack efficiently in warehouse environments and offer proven performance at an economical price point. Order in bundles of 25 and reduce per-unit packaging costs.
Boxes - Corrugated

6x4x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 644

6 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$10.00 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes in 5x5x3" dimensions deliver reliable strength for small-to-medium item shipping. This 25-box bundle offers cost-effective protection with proven stacking performance. Kraft construction ensures recyclability and sustainable packaging.
Boxes - Corrugated

5x5x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 553

5 x 5 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$14.89 / BUNDLE
IN STOCK Scored multi-depth corrugated boxes that fold to your desired height–no carton sizer needed. These 6x4x4 ECT-32 kraft boxes consolidate 3-4 box sizes into one SKU, cutting inventory management and shipping costs. Sold as a bundle of 25.
Boxes - Corrugated

6x4x4 ECT-32 Kraft Adjustable Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD644

6 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$11.01 / BUNDLE
IN STOCK Heavy-duty 6x4x3" corrugated boxes in ECT-32 kraft material deliver reliable stacking performance for high-volume fulfillment operations. Each 25-box bundle reduces per-unit costs while maintaining superior crush resistance. Recyclable kraft construction meets eco-conscious supply chain standards.
Boxes - Corrugated

6x4x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 643

6 x 4 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$16.61 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 6x4x2" dimensions deliver reliable standard strength protection for small parts, samples, and lightweight shipments. Sold as a bundle of 25 boxes, these kraft cartons are fully recyclable and engineered for efficient warehouse stacking and freight consolidation. Ideal for e-commerce fulfillment centers and industrial shipping operations.
Boxes - Corrugated

6x4x2 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 642

6 x 4 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$15.51 / BUNDLE
IN STOCK Compact 5x5x5" white corrugated shipping boxes built with ECT-32 single wall strength–matching the durability of standard kraft cartons. Each box maximizes label visibility and printing clarity, making your shipments stand out. Sold as a 25-box bundle for efficient warehouse stocking.
Boxes - Corrugated

5x5x5 ECT-32 White Corrugated Shipping Boxes Single Wall 25-Pack

PN: 555W

5 x 5 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$20.57 / BUNDLE
IN STOCK ECT-32 kraft corrugated cube boxes sized 5x5x5" for efficient packaging of round, cylindrical, and irregular products. Sold as a 25-box bundle, flat-packed for maximum warehouse storage efficiency. Single-wall construction delivers proven durability at competitive per-unit cost.
Boxes - Corrugated

5x5x5 ECT-32 Kraft Corrugated Cube Shipping Boxes 25-Pack

PN: 555

5 x 5 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$11.22 / BUNDLE
IN STOCK Reliable 5x5x4 corrugated shipping boxes built from ECT-32 kraft material for cost-effective small-item fulfillment. Standard strength performance ideal for lightweight products, samples, and retail fulfillment. Sold in convenient 25-box bundles to maximize warehouse efficiency and reduce per-unit costs.
Boxes - Corrugated

5x5x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 554

5 x 5 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$12.10 / BUNDLE
IN STOCK Dependable ECT-32 single wall corrugated shipping boxes in 4x4x6" dimensions, sold as a 25-pack bundle. Perfect for small parts, samples, and lightweight merchandise fulfillment. Kraft construction delivers proven strength at cost-effective pricing for warehouse and fulfillment operations.
Boxes - Corrugated

4x4x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 446

4 x 4 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$12.95 / BUNDLE
IN STOCK Packrift's 6x5x5 corrugated boxes deliver proven ECT-32 strength for mid-weight products and everyday fulfillment. Each bundle includes 25 kraft cartons–ready to ship, stack, and recycle. Perfect for warehouse managers seeking dependable, volume-efficient packaging.
Boxes - Corrugated

6x5x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 655

6 x 5 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$10.30 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 6x5x4 dimensions–the go-to standard strength shipping solution for small to medium items. Sold as a bundle of 25, these recyclable cardboard boxes offer proven durability and cost efficiency for warehouse and fulfillment operations.
Boxes - Corrugated

6x5x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 654

6 x 5 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$10.59 / BUNDLE
IN STOCK Standard-strength 7x4x4 corrugated shipping cartons built from ECT-32 kraft material for consistent warehouse performance. Each 25-pack bundle delivers reliable stacking capacity and proven freight efficiency for high-volume fulfillment operations. Recyclable kraft construction keeps costs predictable and sustainable.
Boxes - Corrugated

7x4x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 744

7 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$11.80 / BUNDLE
IN STOCK Packrift's 5x5x6 corrugated boxes deliver proven ECT-32 strength for efficient small-item shipping. Each 25-pack bundle features kraft single-wall construction rated for reliable stacking and freight performance. Perfect for e-commerce fulfillment, retail packaging, and warehouse storage at volume savings.
Boxes - Corrugated

5x5x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 556

5 x 5 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$19.71 / BUNDLE
IN STOCK Ship narrow and elongated items efficiently with these 8" 4" 4" ECT-32 kraft corrugated boxes. Wide openings along the length enable fast packing of wine bottles, umbrellas, carpet rolls, and similar products. Sold flat in bundles of 25 for maximum freight efficiency and storage savings.
Boxes - Corrugated

8x4x4 ECT-32 Kraft Corrugated Long Shipping Boxes 25-Pack

PN: 844

8 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$11.74 / BUNDLE
IN STOCK Reliable 7x5x5 corrugated shipping cartons with ECT-32 single wall kraft construction for standard-duty applications. Sold in bundles of 25 to maximize your shipping efficiency and reduce per-unit costs. Fully recyclable kraft material meets eco-conscious warehouse standards.
Boxes - Corrugated

7x5x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 755

7 x 5 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$10.86 / BUNDLE
IN STOCK Durable 7x5x4 corrugated shipping boxes built from ECT-32 kraft material for reliable protection at standard strength ratings. Sold as a bundle of 25 units, these kraft cartons offer proven stacking performance and freight efficiency for high-volume warehouse operations. Fully recyclable and ready to ship.
Boxes - Corrugated

7x5x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 754

7 x 5 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$11.00 / BUNDLE
IN STOCK Industrial-grade 7 x 5 x 3 inch corrugated boxes built from ECT-32 kraft material for dependable shipping and storage performance. This 25-box bundle delivers the strength and crush resistance your warehouse needs at volume pricing. Recyclable and stackable for efficient fulfillment operations.
Boxes - Corrugated

7x5x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 753

7 x 5 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$14.51 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 6" 6" 5" deliver dependable strength for small-to-medium item shipments. Sold in bundles of 25, these brown cardboard boxes are ideal for e-commerce fulfillment, warehouse storage, and lightweight product protection. Recyclable kraft material reduces environmental footprint while maximizing freight efficiency.
Boxes - Corrugated

6x6x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 665

6 x 6 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$12.18 / BUNDLE
IN STOCK Reduce your carton SKU count with these pre-scored 6x6x4 multi-depth corrugated boxes. Fold to your exact height without a carton sizer–perfect fit every time. ECT-32 kraft construction means strong protection at the lowest landed cost per shipment.
Boxes - Corrugated

6x6x4 ECT-32 Kraft Adjustable Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD664

6 x 6 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$12.22 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes in 6" 6" 4" dimensions–ideal for mid-size product shipping and storage. Each bundle contains 25 kraft cartons built for standard-strength applications. Recyclable material reduces waste while maximizing freight efficiency.
Boxes - Corrugated

6x6x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 664

6 x 6 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$10.90 / BUNDLE
IN STOCK Dependable ECT-32 kraft corrugated boxes sized 6" 6" 3" for efficient small-item shipping and storage. Sold in bundles of 25 to maximize volume savings for warehouse operations. Single-wall construction balances protection with freight cost efficiency.
Boxes - Corrugated

6x6x3 ECT-32 Kraft Corrugated Shipping Boxes

PN: 663

6 x 6 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$11.58 / 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 needs, send support the details before placing a large order.

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 -> Contact support for larger orders -> Compare corrugated box types -> View products below ->