Shipping Boxes

Overview
Corrugated shipping boxes in ECT-32 and heavy-duty grades — cubes, long boxes, multi-depth, and master cartons. Sold in bundles for ecommerce and warehouse shipping.

1364 Results

showing shipping boxes products

IN STOCK Optimize your fulfillment operation with these 12x10x5 ECT-32 kraft corrugated boxes–specifically engineered for shallow-depth products that don't require deep cartons. Each bundle of 25 ships flat, saving valuable warehouse space and freight costs. Perfect for apparel, books, picture frames, and artwork.
Boxes - Corrugated

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

PN: 12105

12 x 10 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$21.82 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 12
Boxes - Corrugated

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

PN: 121012

12 x 10 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$33.45 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes deliver heavy-duty protection for demanding shipments. These 12
Boxes - Corrugated

12x10x10 ECT-48 Double Wall Corrugated Boxes - Heavy Duty Shipping, Bundle of 15

PN: HD121010DW

12 x 10 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$46.26 / BUNDLE
IN STOCK Reliable ECT-32 single-wall corrugated boxes in 12
Boxes - Corrugated

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

PN: 12109

12 x 10 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.41 / BUNDLE
IN STOCK Cost-effective 12x10x8
Boxes - Corrugated

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

PN: 12108W

12 x 10 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$31.02 / 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 Heavy-Duty ECT-44 Kraft Corrugated Boxes - 25 Bundle

PN: HD12106

12 x 10 x 6 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$31.70 / BUNDLE
IN STOCK Heavy-duty ECT-44 single wall kraft corrugated boxes sized 12
Boxes - Corrugated

12x10x4 Heavy-Duty ECT-44 Kraft Corrugated Boxes - 25 Bundle

PN: HD12104

12 x 10 x 4 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$45.38 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in compact 12x10x2
Boxes - Corrugated

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

PN: 12102

12 x 10 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$35.05 / 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 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 12116

12 x 11 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$25.18 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping cartons in 12x10x3
Boxes - Corrugated

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

PN: 12103

12 x 10 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$20.37 / BUNDLE
IN STOCK Kraft corrugated shipping boxes built with ECT-44 single wall construction–40% stronger than standard cartons for demanding warehouse operations. 12
Boxes - Corrugated

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

PN: HD121210

12 x 12 x 10 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$66.89 / BUNDLE
IN STOCK Professional white corrugated boxes built with ECT-32 single-wall construction for reliable protection and clean branding. 12
Boxes - Corrugated

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

PN: 121210W

12 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$48.82 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 12
Boxes - Corrugated

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

PN: 12129

12 x 12 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$31.14 / BUNDLE
IN STOCK ECT-32 white corrugated boxes sized 12
Boxes - Corrugated

12x12x8 Shipping Boxes - ECT-32 White Corrugated, 25-Pack

PN: 12128W

12 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$43.28 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes designed for reliable mid-weight shipping and storage. 12
Boxes - Corrugated

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

PN: 12128

12 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.99 / BUNDLE
IN STOCK Pre-scored multi-depth corrugated boxes that fold to 2
Boxes - Corrugated

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

PN: MD12126

12 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.98 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping cartons in 12x12x6
Boxes - Corrugated

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

PN: 12126

12 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$24.20 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in a compact 12
Boxes - Corrugated

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

PN: 12125

12 x 12 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$25.78 / 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 White Corrugated Boxes ECT-32 Single Wall - Bundle of 25

PN: 12124W

12 x 12 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$43.56 / 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 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 12124

12 x 12 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$23.57 / 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 Heavy-Duty Kraft Corrugated Boxes - 40% Stronger, Bundle of 25

PN: HD1212

12 x 12 x 12 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$49.37 / 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 Boxes - 25 Pack Bundle

PN: 121212W

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.18 / 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 Multi-Depth Corrugated Boxes ECT-32 Kraft - 25 Pack Bundle

PN: MD121212

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.37 / 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 Boxes - 25 Pack Bundle

PN: 121212

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.61 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 12
Boxes - Corrugated

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

PN: 121211

12 x 12 x 11 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$34.21 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes engineered for maximum stacking strength and freight protection. These 12
Boxes - Corrugated

12x12x10 ECT-48 Double Wall Corrugated Boxes - Bundle of 15

PN: HD121210DW

12 x 12 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$33.06 / 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 Multi-Depth Kraft Corrugated Boxes ECT-32 - Bundle of 25

PN: MD121210

12 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.54 / BUNDLE
IN STOCK ECT-32 single-wall corrugated boxes sized 12
Boxes - Corrugated

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

PN: 121210

12 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$29.17 / BUNDLE
IN STOCK Industrial-grade 12
Boxes - Corrugated

12x12x8 ECT-48 Double Wall Corrugated Boxes - Heavy Duty, Bundle of 15

PN: HD12128DW

12 x 12 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$30.79 / 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 Heavy-Duty ECT-44 Kraft Corrugated Boxes - 25/Bundle

PN: HD12128

12 x 12 x 8 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$62.48 / BUNDLE
IN STOCK Reduce carton SKUs and shipping costs with our 12x12x8 multi-depth corrugated boxes. Score lines allow easy height adjustment from 4
Boxes - Corrugated

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

PN: MD12128

12 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.30 / 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 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 12127

12 x 12 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.29 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated boxes deliver maximum protection for mid-size shipments. 12
Boxes - Corrugated

12x12x6 ECT-48 Double Wall Kraft Boxes - Heavy Duty Shipping, Bundle of 15

PN: HD12126DW

12 x 12 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$27.44 / 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
Boxes - Corrugated

12x12x6 Heavy-Duty ECT-44 Kraft Corrugated Boxes - 25 Bundle

PN: HD12126

12 x 12 x 6 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$35.29 / 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 White Corrugated Boxes ECT-32 Single Wall - 25 Bundle

PN: 12126W

12 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$34.87 / 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 Multi-Depth Kraft Corrugated Boxes ECT-32 (Bundle 25)

PN: MD12124

12 x 12 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$28.65 / 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 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 12123

12 x 12 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$23.26 / BUNDLE
IN STOCK Maximize efficiency with 12x12x2 ECT-32 kraft corrugated boxes–ideal for shallow products like apparel, books, and artwork. Bundle of 25 ships flat to cut storage footprint and reduce freight expense. ECT-32 single-wall construction delivers reliable protection at competitive cost.
Boxes - Corrugated

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

PN: 12122

12 x 12 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.49 / BUNDLE
IN STOCK Ship smarter with these 12 x 10 x 14
Boxes - Corrugated

12x10x14 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 121014

12 x 10 x 14 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$51.90 / BUNDLE
IN STOCK Pre-scored multi-depth corrugated boxes fold to 6
Boxes - Corrugated

12.5x12.5x6 Multi-Depth Corrugated Boxes ECT-32 Kraft - 25 Pack

PN: MD12126R

12 1/2 x 12 1/2 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$34.13 / 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 Double Wall Corrugated Boxes - Heavy Duty, Bundle of 15

PN: HD1212DW

12 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$31.64 / BUNDLE
IN STOCK Eliminate carton sizer equipment and inventory bloat with these pre-scored, adjustable-height corrugated boxes. Fold to 6
Boxes - Corrugated

12.5x12.5x12 Multi-Depth Corrugated Boxes ECT-32 Kraft - 25 Pack

PN: MD121212R

12 1/2 x 12 1/2 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$44.81 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes deliver dependable stacking strength for mid-weight products. Each 12.5
Boxes - Corrugated

12.5x12.5x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 12126R

12 1/2 x 12 1/2 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$28.80 / BUNDLE
IN STOCK Industrial-grade ECT-32 kraft corrugated shipping boxes in 12.5x12.5x12 dimensions deliver proven stacking performance and freight efficiency for warehouse operations. Standard strength single-wall construction handles mid-weight products with reliable crush resistance. Sold in bundles of 25 – recyclable cardboard cartons built for B2B fulfillment demands.
Boxes - Corrugated

12.5x12.5x12 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 121212R

12 1/2 x 12 1/2 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$37.72 / BUNDLE
IN STOCK Dependable 12x12x13
Boxes - Corrugated

12x12x13" ECT-32 Kraft Corrugated Boxes - 25 Pack Bundle

PN: 121213R

12 x 12 x 13 in ECT-32 Corrugated 25 PER BUNDLE
$38.72 / BUNDLE
IN STOCK Industrial-grade ECT-32 kraft corrugated boxes sized 12x12x14 inches–built for reliable stacking and freight efficiency in high-volume operations. This 25-box bundle delivers standard strength performance at competitive bulk pricing, making it ideal for e-commerce fulfillment, warehouse storage, and daily shipping needs.
Boxes - Corrugated

12x12x14 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 121214

12 x 12 x 14 in ECT-32 Corrugated 25 PER BUNDLE
$38.75 / BUNDLE
IN STOCK Industrial-grade 12x12x12 triple wall corrugated boxes with ECT-90 rating deliver maximum stacking strength and crush resistance for heavy shipments. Ship flat to reduce freight costs and warehouse footprint. Sold as a bundle of 5 units–the trusted choice for fulfillment centers and high-volume distributors.
Boxes - Corrugated

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

PN: HD121212TW

12 x 12 x 12 in TW/ECT-90 Corrugated 5 PER BUNDLE
$141.43 / BUNDLE
IN STOCK Heavy-duty 12x12x15
Boxes - Corrugated

12x12x15" ECT-32 Kraft Corrugated Boxes - Durable Shipping, Bundle of 25

PN: 121215

12 x 12 x 15 in ECT-32 Corrugated 25 PER BUNDLE
$40.68 / BUNDLE

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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 ->

Buying FAQ

What should I check before buying Shipping Boxes?

Compare Inside dimensions, Board grade or strength rating, Box style and closure, Case or bundle quantity before choosing a product from this collection.

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When should I contact support?

Contact support for pallet, recurring, mixed-SKU, or uncertain-fit orders, or when the product page does not answer the size, quantity, or delivery question.