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.

1360 Results

showing shipping boxes products

IN STOCK ECT-32 kraft corrugated boxes in 20x20x2
Boxes - Corrugated

20x20x2 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 20202

20 x 20 x 2 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$77.86 / BUNDLE
IN STOCK Efficient 22x18x4 corrugated shipping boxes in ECT-32 kraft material designed for shallow merchandise and compact freight optimization. Bundle of 25 boxes ships flat to maximize your warehouse storage and reduce dimensional freight charges. Ideal for apparel, books, frames, and artwork shipments.
Boxes - Corrugated

22x18x4 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 22184

22 x 18 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$85.22 / BUNDLE
IN STOCK Heavy-duty ECT-44 single wall corrugated boxes built 40% stronger than standard shipping containers for superior stacking performance and load-bearing capacity. These 20x20x20
Boxes - Corrugated

20x20x20 Heavy-Duty ECT-44 Kraft Corrugated Boxes - Bundle of 10

PN: HD202020

20 x 20 x 20 in ECT-44 Single Wall Corrugated 10 PER BUNDLE
$53.59 / BUNDLE
IN STOCK Reduce carton inventory and cut shipping costs with these 20x20x20 multi-depth corrugated boxes. Pre-scored kraft cardboard adjusts to multiple heights–no carton sizer needed. ECT-32 single wall construction delivers strength and reliability. Sold as a bundle of 10.
Boxes - Corrugated

20x20x20" Multi-Depth Corrugated Boxes ECT-32 Kraft - Bundle of 10

PN: MD202020

20 x 20 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$42.15 / BUNDLE
IN STOCK ECT-32 kraft corrugated cube boxes in 20x20x20 dimensions–the industry-standard size for shipping round and cylindrical products with maximum stacking strength. Sold flat in convenient bundles of 10 for efficient warehouse storage and fast fulfillment operations.
Boxes - Corrugated

20x20x20 ECT-32 Kraft Corrugated Cube Box - Bundle of 10

PN: 202020

20 x 20 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$34.24 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. Each bundle includes 10 kraft cartons (20
Boxes - Corrugated

20x20x16 ECT-48 Double Wall Corrugated Boxes - Bundle of 10

PN: HD202016DW

20 x 20 x 16 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$59.68 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated cartons engineered for maximum protection and stacking performance. Each 20
Boxes - Corrugated

20x20x12 ECT-48 Double Wall Kraft Shipping Boxes - Bundle of 10

PN: HD202012DW

20 x 20 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$50.33 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes in 22x18x16
Boxes - Corrugated

22x18x16 ECT-48 Double Wall Kraft Boxes - Heavy Duty Shipping, Bundle of 10

PN: HD221816DW

22 x 18 x 16 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$72.94 / BUNDLE
IN STOCK Heavy-duty 20x20x20 double wall corrugated boxes built from ECT-48 kraft material deliver superior stacking strength and protection for large shipments, monitor packaging, and demanding freight environments. Ships flat in bundles of 10 to maximize storage efficiency and reduce your packaging footprint. Ideal for warehouse managers seeking reliable, cost-effective bulk shipping cartons.
Boxes - Corrugated

20x20x20 ECT-48 Double Wall Corrugated Boxes - Heavy-Duty Shipping, Bundle of 10

PN: HD202020DW

20 x 20 x 20 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$57.70 / BUNDLE
IN STOCK Heavy-duty ECT-44 corrugated cartons with pre-scored multi-depth design eliminate wasted space and reduce DIM weight penalties on UPS/FedEx shipments. Cut to multiple sizes without additional inventory. 40% stronger than standard shipping boxes–sold as bundle of 10 kraft cartons.
Boxes - Corrugated

20x20x20 ECT-44 Heavy-Duty Multi-Depth Corrugated Boxes - Bundle of 10

PN: MDHD202020

20 x 20 x 20 in ECT-44 Single Wall Corrugated 10 PER BUNDLE
$53.88 / BUNDLE
IN STOCK Durable ECT-32 white corrugated cube boxes sized 20x20x20
Boxes - Corrugated

20x20x20 ECT-32 White Corrugated Boxes - Premium Cube Pack of 10

PN: 202020W

20 x 20 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$56.69 / BUNDLE
IN STOCK Heavy-duty 22x20x20 corrugated boxes built from ECT-32 kraft material for reliable shipping and storage. Bundle of 15 boxes delivers maximum stacking strength and freight efficiency for warehouse operations. Recyclable kraft cartons meet industrial shipping demands at volume savings.
Boxes - Corrugated

22x20x20 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 222020

22 x 20 x 20 in ECT-32 Corrugated 15 PER BUNDLE
$92.26 / BUNDLE
IN STOCK Move inventory faster with our 22x20x14 ECT-32 kraft corrugated boxes–engineered for standard-weight industrial shipping. Each bundle includes 15 boxes, delivering cost-effective strength and stackability for warehouse operations. Recyclable kraft construction keeps your fulfillment operations sustainable.
Boxes - Corrugated

22x20x14 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 222014

22 x 20 x 14 in ECT-32 Corrugated 15 PER BUNDLE
$51.80 / BUNDLE
IN STOCK Heavy-duty 22x20x10 corrugated boxes built from ECT-32 kraft material for dependable performance in high-volume fulfillment operations. This bundle of 15 shipping cartons delivers the strength you need to protect goods while minimizing freight costs. Recyclable kraft construction meets sustainability standards without compromising box integrity.
Boxes - Corrugated

22x20x10 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 222010

22 x 20 x 10 in ECT-32 Corrugated 15 PER BUNDLE
$45.79 / BUNDLE
IN STOCK 21x21x21 cube boxes manufactured from ECT-32 single-wall kraft corrugated–the ideal solution for shipping round, cylindrical, and irregularly shaped products. Sold in convenient bundles of 15 boxes, flat-packed for space-efficient storage and quick assembly. Reliable crush resistance and proven stacking performance for high-volume fulfillment operations.
Boxes - Corrugated

21x21x21 ECT-32 Kraft Corrugated Cube Boxes - Bundle of 15

PN: 212121

21 x 21 x 21 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$93.72 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated boxes built for high-volume fulfillment operations. Each 22x22x20
Boxes - Corrugated

22x22x20 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 222220

22 x 22 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$47.15 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 22
Boxes - Corrugated

22x22x18" ECT-32 Kraft Corrugated Boxes - Heavy-Duty Shipping, Bundle of 10

PN: 222218

22 x 22 x 18 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$40.98 / BUNDLE
IN STOCK Professional-grade ECT-32 kraft corrugated shipping boxes sized 22
Boxes - Corrugated

22x22x16 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 222216

22 x 22 x 16 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$40.26 / BUNDLE
IN STOCK Professional-grade 22x22x14
Boxes - Corrugated

22x22x14" ECT-32 Kraft Corrugated Boxes - Bundle of 10

PN: 222214

22 x 22 x 14 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$37.96 / BUNDLE
IN STOCK Heavy-duty 22x22x12 corrugated shipping boxes built from ECT-32 kraft material for reliable stacking and freight efficiency. Sold as a bundle of 10 units. Fully recyclable and ideal for warehouse managers handling medium-weight products with superior crush resistance.
Boxes - Corrugated

22x22x12 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 222212

22 x 22 x 12 in ECT-32 Corrugated 10 PER BUNDLE
$36.97 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 22
Boxes - Corrugated

22x22x10 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 222210

22 x 22 x 10 in ECT-32 Corrugated 15 PER BUNDLE
$51.02 / BUNDLE
IN STOCK ECT-32 kraft corrugated cartons sized 22
Boxes - Corrugated

22x22x4 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 22224

22 x 22 x 4 in ECT-32 Corrugated 10 PER BUNDLE
$27.89 / BUNDLE
IN STOCK Heavy-duty ECT-44 single wall kraft corrugated boxes designed for maximum stacking strength and protection. At 22x22x22 inches, these 40% stronger cartons optimize freight efficiency while reducing damage claims. Sold flat in convenient bundles of 10.
Boxes - Corrugated

22x22x22 ECT-44 Heavy-Duty Kraft Corrugated Boxes - Bundle of 10

PN: HD222222

22 x 22 x 22 in ECT-44 Single Wall Corrugated 10 PER BUNDLE
$61.11 / BUNDLE
IN STOCK Eliminate carton sizer complexity with pre-scored multi-depth corrugated boxes that fold to five different heights–perfect fit every time. ECT-32 kraft construction delivers durability while reducing your carton inventory and per-unit shipping costs. Sold as a bundle of 10.
Boxes - Corrugated

22x22x22" Multi-Depth Corrugated Boxes ECT-32 Kraft - Bundle of 10

PN: MD222222

22 x 22 x 22 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$46.04 / BUNDLE
IN STOCK Ship round and irregularly shaped products with confidence using these ECT-32 kraft corrugated cube boxes. Each 22x22x22
Boxes - Corrugated

22x22x22" ECT-32 Kraft Corrugated Cube Boxes - Bundle of 10

PN: 222222

22 x 22 x 22 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$40.95 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 20x20x24
Boxes - Corrugated

20x20x24" ECT-32 Kraft Corrugated Boxes - Bundle of 10

PN: 202024

20 x 20 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$42.50 / BUNDLE
IN STOCK Heavy-duty 22x22x16 double wall corrugated boxes with ECT-48 rating deliver superior stacking performance and freight efficiency for high-volume warehouses. Each bundle contains 10 kraft boxes that ship flat, reducing storage footprint by up to 90%. Perfect for e-commerce fulfillment, manufacturing, and 3PL operations requiring reliable, stackable cardboard shipping containers.
Boxes - Corrugated

22x22x16 Double Wall Corrugated Boxes ECT-48 - 10 Pack

PN: HD222216DW

22 x 22 x 16 in D.W./ECT-48 Corrugated 10 PER BUNDLE
$93.49 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. These 22x22x12 kraft cartons deliver superior crush resistance and freight efficiency–ship flat in bundles of 10 to reduce storage and logistics costs.
Boxes - Corrugated

22x22x12 ECT-48 Double Wall Corrugated Boxes - Heavy-Duty Kraft, Bundle of 10

PN: HD222212DW

22 x 22 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$91.02 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. These 22x22x22
Boxes - Corrugated

22x22x22" ECT-48 Double Wall Corrugated Shipping Boxes, Pack of 10

PN: HD222222DW

22 x 22 x 22 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$87.93 / BUNDLE
IN STOCK Professional-grade 20x20x24 double wall kraft corrugated boxes with ECT-48 strength rating–built to handle heavy loads in warehouses and fulfillment centers. Ship and store flat to reduce freight costs and storage footprint. Bundle of 10 boxes per pack.
Boxes - Corrugated

20x20x24 ECT-48 Double Wall Kraft Boxes - Heavy Duty Shipping, Bundle of 10

PN: HD202024DW

20 x 20 x 24 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$115.70 / BUNDLE
IN STOCK Reliable ECT-32 single-wall corrugated boxes sized 20
Boxes - Corrugated

20x20x25 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 202025

20 x 20 x 25 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$43.79 / BUNDLE
IN STOCK Heavy-duty 20x20x26
Boxes - Corrugated

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

PN: 202026

20 x 20 x 26 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$42.37 / 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 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 222224

22 x 22 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$57.05 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 20
Boxes - Corrugated

20x20x28" ECT-32 Kraft Corrugated Boxes - Bulk Bundle of 10

PN: 202028

20 x 20 x 28 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$64.56 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 20x20x30
Boxes - Corrugated

20x20x30 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 202030

20 x 20 x 30 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$51.48 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes in 22x22x30 dimensions deliver reliable strength for warehouse, fulfillment, and shipping operations. Kraft construction stacks efficiently and maximizes pallet density. Sold as bundles of 10 for volume savings and freight efficiency.
Boxes - Corrugated

22x22x30 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 222230

22 x 22 x 30 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$80.04 / BUNDLE
IN STOCK Ship tall items efficiently with these 20x20x36
Boxes - Corrugated

20x20x36" Kraft Corrugated Boxes ECT-32 - Bundle of 10

PN: 202036

20 x 20 x 36 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$63.68 / BUNDLE
IN STOCK Heavy-duty 22x22x36 corrugated boxes built with ECT-32 single wall kraft material for superior stacking strength and freight efficiency. End-loading design enables fast packing and sealing of tall items including shelving, trophies, and fishing rods. Sold flat in convenient bundles of 10 to maximize warehouse storage.
Boxes - Corrugated

22x22x36 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 222236

22 x 22 x 36 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$65.69 / BUNDLE
IN STOCK Adjustable two-piece telescoping inner cartons sized 20x20x40 inches–perfect for tall, oversized, and irregularly shaped shipments. Manufactured from durable ECT-32 kraft corrugated with full overlap bottom reinforcement for maximum stacking strength. Sold as bundle of 10; pair with T202040OUTER to complete your shipping set.
Boxes - Corrugated

20x20x40 Telescoping Inner Kraft Boxes, ECT-32, Bundle of 10

PN: T202040INNER

20 x 20 x 40 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$83.20 / BUNDLE
IN STOCK Ship tall items with confidence using these 20×20×40
Boxes - Corrugated

20x20x40 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 202040

20 x 20 x 40 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$86.24 / BUNDLE
IN STOCK Ship tall items efficiently with these 20x20x48 corrugated boxes featuring ECT-32 kraft construction. End-loading design ensures fast insertion and sealing. Sold as a bundle of 10 and shipped flat to maximize freight efficiency and storage space.
Boxes - Corrugated

20x20x48 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 202048

20 x 20 x 48 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$76.10 / BUNDLE
IN STOCK Affordable 18x18x24 corrugated shipping cartons in convenient 6-pack bundles–ideal for warehouse managers seeking reliable, cost-effective packaging without bulk commitment. ECT-32 rated kraft boxes ship flat to maximize storage efficiency and reduce freight costs. Perfect for mid-volume fulfillment operations that need professional-grade protection.
Boxes - Corrugated

18x18x24 ECT-32 Corrugated Boxes - 6 Pack Bulk Shipping Cartons

PN: 181824DPBRP6

18 x 18 x 24 in ECT-32 Corrugated 6 PER BUNDLE
$29.16 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping cartons designed for long, narrow items like wine bottles, umbrellas, and carpet rolls. 18
Boxes - Corrugated

18x6x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 1866

18 x 6 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$21.53 / BUNDLE
IN STOCK Ship long and narrow products efficiently with these 18x6x4 kraft corrugated boxes featuring ECT-32 single-wall construction and extended side opening. Perfect for wine bottles, umbrellas, carpet rolls, and similar items. Sold in bundles of 25 and shipped flat for maximum freight efficiency.
Boxes - Corrugated

18x6x4 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 1864

18 x 6 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$18.84 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in 19x6x4 dimensions with wide long-side opening for fast, efficient packing. Ideal for narrow, elongated products like wine bottles, umbrellas, and carpet rolls. Sold as bundle of 25 flat cartons–maximize your storage and reduce per-unit freight costs.
Boxes - Corrugated

19x6x4 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 1964

19 x 6 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.93 / BUNDLE
IN STOCK Ship long, narrow items efficiently with 18x8x8
Boxes - Corrugated

18x8x8 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 1888

18 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.06 / BUNDLE
IN STOCK Ship long, narrow items efficiently with these 18x8x6 ECT-32 kraft corrugated boxes. Designed with wide lengthwise openings for fast packing of wine bottles, umbrellas, carpet rolls, and similar products. Sold flat in bundles of 25 for maximum warehouse space efficiency.
Boxes - Corrugated

18x8x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 1886

18 x 8 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$23.74 / BUNDLE
IN STOCK Ship long and narrow items efficiently with these 18x8x4
Boxes - Corrugated

18x8x4 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 1884

18 x 8 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$24.31 / BUNDLE

Request Custom Quote

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

Buying path

Buy Shipping Boxes 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 ->

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.

Can I buy Shipping Boxes online?

Use the product grid to open a product page, confirm the SKU, quantity, unit, availability, and price, then add available products to cart.

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.