Small Shipping Boxes (Up to 12")

IN STOCK ECT-32 kraft corrugated shipping boxes in a compact 12"x12"x5" shallow depth–engineered for products that don't need height. Bundle of 25 ships flat to maximize your warehouse efficiency and cut freight spend. Perfect for apparel, books, artwork, and picture frames.
Boxes - Corrugated

12x12x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12125

12 x 12 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.30 / BUNDLE
IN STOCK Durable 12x12x4 white corrugated boxes with ECT-32 single-wall construction deliver reliable protection for mid-size shipments. The crisp white finish ensures applied labels and shipping instructions remain clearly visible throughout the supply chain. Sold in bundles of 25–ideal for e-commerce, fulfillment operations, and warehouse storage.
Boxes - Corrugated

12x12x4 ECT-32 White Corrugated Shipping Boxes Single Wall 25-Pack

PN: 12124W

12 x 12 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$52.45 / BUNDLE
IN STOCK Ship lightweight and shallow products efficiently with these 12x12x4 ECT-32 kraft corrugated boxes. Designed for apparel, books, frames, and artwork, each bundle of 25 boxes ships flat to maximize your warehouse storage and reduce freight costs.
Boxes - Corrugated

12x12x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12124

12 x 12 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.65 / BUNDLE
IN STOCK Professional-grade 12x12x12" corrugated moving boxes with patented flap-tab design to streamline packing operations. ECT-32 kraft construction delivers reliable durability and stacking strength. Order by the bundle of 25 to maximize freight efficiency and reduce per-unit costs.
Boxes - Corrugated

12x12x12 ECT-32 Kraft Corrugated Moving Boxes 25-Pack

PN: 121212DPB

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$59.74 / BUNDLE
IN STOCK Industrial-grade 12x12x12 corrugated boxes rated ECT-44 single wall kraft construction–40% stronger than standard shipping cartons for maximum stacking performance and load protection. Ideal for warehouse fulfillment, e-commerce, and heavy item storage. Sold flat in bundles of 25 for space-efficient inventory management.
Boxes - Corrugated

12x12x12 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD1212

12 x 12 x 12 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$58.60 / BUNDLE
IN STOCK ECT-32 white corrugated boxes in the popular 12x12x12 cube size–sold as a 25-pack bundle. Strong single-wall construction handles the same stacking loads as kraft, with a crisp white exterior that showcases your labels and shipping instructions. Ideal for warehouse managers seeking volume savings without compromising durability.
Boxes - Corrugated

12x12x12 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 121212W

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$47.39 / BUNDLE
IN STOCK Eliminate carton redundancy with pre-scored multi-depth 12x12x12 corrugated boxes that fold to your exact specifications. Strong ECT-32 kraft construction handles demanding warehouse and fulfillment operations while slashing inventory SKUs and parcel shipping expenses. Ships as a convenient 25-box bundle.
Boxes - Corrugated

12x12x12 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD121212

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.16 / BUNDLE
IN STOCK Space-efficient 12x12x12 cube boxes manufactured from sturdy ECT-32 kraft corrugated material. Each bundle contains 25 boxes with 1.0 cubic foot capacity, perfect for shipping cylindrical, round, and irregular items. Maximize your warehouse density and reduce per-unit shipping costs.
Boxes - Corrugated

12x12x12 ECT-32 Kraft Corrugated Cube Shipping Boxes 25-Pack

PN: 121212

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$31.21 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 12" x 12" x 11" dimensions deliver reliable strength for mid-weight product shipping and warehouse storage. Each bundle contains 25 boxes, offering volume savings and consistent performance for fulfillment operations. Recyclable kraft construction reduces environmental impact while maintaining structural integrity.
Boxes - Corrugated

12x12x11 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 121211

12 x 12 x 11 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$41.39 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes engineered for maximum stacking strength and freight protection. These 12" x 12" x 10" kraft cartons ship flat to minimize warehouse footprint and reduce logistics costs. Bundle of 15 boxes per pack.
Boxes - Corrugated

12x12x10 ECT-48 Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD121210DW

12 x 12 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$39.99 / BUNDLE
IN STOCK Eliminate carton sizers and inventory bloat with these 12x12x10 multi-depth kraft corrugated boxes. Scored sidewalls fold to five different heights, so one SKU replaces multiple boxes. Built tough with ECT-32 single-wall construction for reliable stacking and freight performance.
Boxes - Corrugated

12x12x10 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD121210

12 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$48.81 / BUNDLE
IN STOCK ECT-32 single-wall corrugated boxes sized 12"12"10" deliver proven durability for mid-weight shipments and warehouse storage. Kraft construction provides excellent stacking performance and freight efficiency in 25-box bundles. Recyclable and cost-effective for high-volume fulfillment operations.
Boxes - Corrugated

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

PN: 121210

12 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.96 / BUNDLE
IN STOCK Industrial-grade 12" x 12" x 8" double wall corrugated boxes built from ECT-48 kraft material for maximum stacking performance and freight protection. Bundle of 15 cartons ships flat, reducing storage footprint and freight costs. Perfect for warehouse managers handling mid-weight to heavy shipments.
Boxes - Corrugated

12x12x8 ECT-48 Heavy Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD12128DW

12 x 12 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$37.23 / BUNDLE
IN STOCK Industrial-grade 12x12x8 heavy-duty corrugated boxes engineered for demanding warehouse operations. Built with ECT-44 single-wall kraft construction–40% stronger than standard shipping containers–for superior stacking performance and product protection. Sold flat in convenient bundles of 25 to maximize storage and freight efficiency.
Boxes - Corrugated

12x12x8 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD12128

12 x 12 x 8 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$75.22 / BUNDLE
IN STOCK Reduce carton SKUs and shipping costs with our 12x12x8 multi-depth corrugated boxes. Score lines allow easy height adjustment from 4" to 8" without a carton sizer–one box type replaces three. Strong ECT-32 kraft construction handles warehouse stacking and parcel service demands. Sold as a bundle of 25.
Boxes - Corrugated

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

PN: MD12128

12 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$47.32 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 12x12x7 dimensions–engineered for reliable mid-weight product protection. Sold as a bundle of 25 units. Maximize your warehouse efficiency with recyclable, stackable cardboard shipping containers built for performance.
Boxes - Corrugated

12x12x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12127

12 x 12 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.39 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated boxes deliver maximum protection for mid-size shipments. 12" x 12" x 6" dimensions suit small-to-medium products with superior stacking performance. Bundle of 15 ships flat–save storage space and reduce freight costs.
Boxes - Corrugated

12x12x6 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD12126DW

12 x 12 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$33.20 / BUNDLE
IN STOCK Heavy-duty ECT-44 kraft corrugated boxes built 40% stronger than standard single wall cartons for superior stacking performance and freight protection. 12" x 12" x 6" dimensions ship flat in bundles of 25, maximizing your warehouse space and reducing packaging spend per unit. Ideal for fulfillment centers and warehouse managers handling mid-weight products.
Boxes - Corrugated

12x12x6 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD12126

12 x 12 x 6 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$42.68 / BUNDLE
IN STOCK Professional-grade 12x12x6 white corrugated boxes with ECT-32 single-wall construction deliver reliable protection and clean appearance for labeled shipments. Same strength as kraft cartons with crisp white background that makes labels and shipping instructions pop. Sold as convenient bundle of 25.
Boxes - Corrugated

12x12x6 ECT-32 White Corrugated Shipping Boxes Single Wall 25-Pack

PN: 12126W

12 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$41.39 / BUNDLE
IN STOCK Streamline your fulfillment operation with scored multi-depth corrugated boxes that fold to four different heights–eliminating the need for multiple SKUs. These ECT-32 kraft boxes deliver superior stacking performance and reduce parcel shipping costs by right-sizing every shipment. Bundle of 25 ready to ship.
Boxes - Corrugated

12x12x4 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD12124

12 x 12 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$34.49 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 12x12x3 dimensions deliver the ideal shallow-depth shipping solution for lightweight products like apparel, books, and artwork. Ships flat in 25-pack bundles to minimize storage footprint and reduce freight costs. Strong single-wall construction ensures reliable protection at scale.
Boxes - Corrugated

12x12x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12123

12 x 12 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.30 / BUNDLE
IN STOCK 12x12x2 Kraft Corrugated Shipping Boxes, 625 Pack Pallet, 32 ECT
Boxes - Corrugated

12x12x2 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 12122

12 x 12 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.77 / BUNDLE
IN STOCK V3c 350# single wall corrugated boxes engineered for maximum durability and weather resistance. Each bundle delivers 20 kraft boxes at 12x12x12", constructed with water-resistant adhesive (WRA) to protect equipment and parts during storage and shipment. Military specification certified performance.
Boxes - Corrugated

12x12x12 V3c 350# Single Wall Corrugated Box 20-Pack

PN: 121212V3C

12 x 12 x 12 in V3c - 350# Single Wall Corrugated 20 PER BUNDLE
$204.90 / BUNDLE
IN STOCK 8x8x11 Kraft Corrugated Shipping Boxes, 875 Pack Pallet, 32 ECT
Boxes - Corrugated

8x8x11 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 8811

8 x 8 x 11 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$33.75 / BUNDLE
IN STOCK ECT-71 heavy-duty double wall corrugated boxes engineered for maximum protection and stacking performance. These 12x12x12 kraft cartons deliver 140# capacity per parcel standards, reducing freight costs through optimal cube utilization. Bundle of 15 boxes.
Boxes - Corrugated

12x12x12 ECT-71 Heavy-Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD121212HDDW

12 x 12 x 12 in ECT-71 Double Wall Corrugated 15 PER BUNDLE
$131.31 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated construction delivers superior stacking strength and crush resistance for demanding warehouse and fulfillment operations. These kraft 12x12x12 shipping cartons are manufactured to handle high-volume distribution while protecting contents. Bundle of 15 boxes ships flat to maximize storage efficiency and reduce freight costs.
Boxes - Corrugated

12x12x12 ECT-48 Heavy Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD1212DW

12 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$37.73 / BUNDLE
IN STOCK 12x12x12 Triple Wall Corrugated Boxes Heavy-Duty, 35 Pack Pallet, 90 ECT
Boxes - Corrugated

12x12x12 ECT-90 Triple Wall Corrugated Boxes Heavy-Duty 5-Pack

PN: HD121212TW

12 x 12 x 12 in TW/ECT-90 Corrugated 5 PER BUNDLE
$170.28 / BUNDLE
IN STOCK Create professional insulated shipping containers with these leak-resistant 12x12x12 box liners. Features aluminum foil exterior with 3/16" bubble lining for superior thermal protection and product integrity. One-piece gusseted design sets up in seconds–sold as a case of 25 liners.
Boxes - Corrugated

12x12x12 Insulated Box Liners Aluminum Foil Bubble 25/Case

PN: INL1212

12 x 12 x 12 in Aluminum Foil Exterior / 3/16" Bubble Lining 25 PER CASE
$166.83 / CASE
IN STOCK Create professional insulated shipping containers with these 12x10x9 box liners featuring aluminum foil exterior and 3/16" bubble lining. One-piece gusseted design sets up quickly without tools or tape. FDA-compliant for food contact–pair with cold packs to maintain product quality, taste, and color throughout transit.
Boxes - Corrugated

12x10x9 Aluminum Foil Bubble Lined Insulated Box Liners 25/Case

PN: INL1210

12 x 10 x 9 in Aluminum Foil Exterior / 3/16" Bubble Lining 25 PER CASE
$135.20 / CASE
IN STOCK Create professional insulated shipping containers with these 11 x 8 x 6 inch box liners featuring aluminum foil exterior and 3/16" bubble lining for maximum thermal protection. One-piece gusseted design sets up quickly and easily–no assembly required. FDA-compliant materials for food contact; sold as a case of 50 liners.
Boxes - Corrugated

11x8x6 Insulated Box Liners Aluminum Foil Bubble 50/Case

PN: INL1186

11 x 8 x 6 in Aluminum Foil Exterior / 3/16" Bubble Lining 50 PER CASE
$100.75 / CASE
IN STOCK Create custom insulated shipping containers with these durable 10x10x10 insulated box liners. Each case includes 25 one-piece gusseted liners featuring aluminum foil exterior with 3/16" bubble lining for superior temperature protection and leak resistance. FDA-compliant materials safe for food contact.
Boxes - Corrugated

10x10x10 Aluminum Foil Bubble Lined Insulated Box Liners 25/Case

PN: INL101010

10 x 10 x 10 in Aluminum Foil Exterior / 3/16" Bubble Lining 25 PER CASE
$135.42 / CASE
IN STOCK Create custom insulated shipping containers with these leak-resistant 8x8x8 box liners. One-piece gusseted design sets up in seconds with FDA-compliant aluminum foil exterior and 3/16" bubble lining. Sold by the case (25 units).
Boxes - Corrugated

8 x 8 x 8" Insulated Box Liners, Case of 50

PN: INL888

8 x 8 x 8 in Aluminum Foil Exterior / 3/16" Bubble Lining 50 PER CASE
$167.70 / CASE
IN STOCK Create reliable insulated shipping containers with these 6x6x6 aluminum foil liners featuring 3/16" bubble lining. One-piece gusseted design sets up in seconds with zero assembly hassle. FDA-compliant materials ensure food-contact safety–sold as a case of 75 for maximum cost efficiency.
Boxes - Corrugated

6x6x6 Insulated Box Liners 75/Case

PN: INL666

6 x 6 x 6 in Aluminum Foil Exterior / 3/16" Bubble Lining 75 PER CASE
$230.10 / CASE

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 ->