Corrugated Boxes

IN STOCK Heavy-duty 7x7x7 double wall corrugated shipping boxes with ECT-48 rating for maximum stacking performance and freight efficiency. Ships flat to reduce storage footprint and handling costs. Bundle of 15 kraft boxes per unit–the industry standard for mid-sized shipments.
Boxes - Corrugated

7x7x7 ECT-48 Kraft Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD777DW

7 x 7 x 7 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$25.87 / BUNDLE
IN STOCK Ship long, narrow items efficiently with these 10x5x5 corrugated boxes featuring a convenient long-side opening. ECT-32 single-wall kraft construction provides reliable protection while minimizing dimensional weight charges. Sold in bundles of 25, flat-packed for maximum storage efficiency.
Boxes - Corrugated

10x5x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1055

10 x 5 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$13.45 / BUNDLE
IN STOCK Reliable ECT-32 single-wall corrugated boxes measuring 9
Boxes - Corrugated

9x6x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 965

9 x 6 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$14.39 / BUNDLE
IN STOCK ECT-32 single-wall corrugated boxes in a convenient 9
Boxes - Corrugated

9x6x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 964

9 x 6 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$13.35 / BUNDLE
IN STOCK Ship smarter with 9x6x3 corrugated boxes built from ECT-32 single wall kraft material–ideal for shallow, lightweight products like apparel, books, and artwork. These shipping cartons arrive flat-packed (25 per bundle) to maximize your warehouse storage and minimize freight spend without sacrificing durability.
Boxes - Corrugated

9x6x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 963

9 x 6 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$14.38 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes engineered for shipping long, narrow products like wine bottles, umbrellas, and carpet rolls. The 12
Boxes - Corrugated

12x3x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1233

12 x 3 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$21.80 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes designed for long, narrow items like wine bottles, umbrellas, and carpet rolls. Wide openings along the length streamline packing and reduce labor time. Sold in bundles of 25 flat for maximum freight efficiency and storage space savings.
Boxes - Corrugated

10x5x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1054

10 x 5 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$18.53 / BUNDLE
IN STOCK Compact 9 x 6 x 7 inch kraft corrugated boxes rated ECT-32 for reliable protection and stackability. Bundle of 25 ships flat to maximize warehouse storage and reduce freight costs. Industry-standard single-wall construction for small-to-medium item fulfillment.
Boxes - Corrugated

9x6x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 967

9 x 6 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$25.14 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 9
Boxes - Corrugated

9x6x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 966

9 x 6 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$16.11 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 9
Boxes - Corrugated

9x6x2 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 962

9 x 6 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$21.73 / BUNDLE
IN STOCK Economical ECT-32 single wall corrugated boxes sized 8
Boxes - Corrugated

8x7x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 877

8 x 7 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$19.55 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes in 7
Boxes - Corrugated

7x7x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 778

7 x 7 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$17.63 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 9
Boxes - Corrugated

9x6x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 969

9 x 6 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.25 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 5x5x10
Boxes - Corrugated

5x5x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 5510

5 x 5 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$17.96 / BUNDLE
IN STOCK ECT-32 kraft corrugated long boxes (13
Boxes - Corrugated

13x3x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1333

13 x 3 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$22.84 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes built for long, narrow products–wine bottles, umbrellas, carpet rolls. The extended 12
Boxes - Corrugated

12x4x4 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 1244

12 x 4 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$15.37 / BUNDLE
IN STOCK 10x6x3 ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping, 25-Count Bundle
Boxes - Corrugated

10x6x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1063

10 x 6 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$14.30 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 9
Boxes - Corrugated

9x7x6 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 976

9 x 7 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$19.03 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 9
Boxes - Corrugated

9x7x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 975

9 x 7 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$16.92 / BUNDLE
IN STOCK Professional-grade 9x7x4
Boxes - Corrugated

9x7x4 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 974

9 x 7 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$16.21 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes in 8x8x7 dimensions–the ideal standard-strength shipping solution for mid-weight products. Bundle of 25 cartons delivers reliable stacking performance and cost-effective freight efficiency. 100% recyclable cardboard construction.
Boxes - Corrugated

8x8x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 887

8 x 8 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$21.22 / BUNDLE
IN STOCK ECT-32 single-wall corrugated boxes sized 8
Boxes - Corrugated

8x8x5 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 885

8 x 8 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$17.35 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 8
Boxes - Corrugated

8x8x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 884

8 x 8 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$16.59 / BUNDLE
IN STOCK ECT-32 single wall corrugated cartons engineered for shallow products–apparel, books, artwork, and frames. 8
Boxes - Corrugated

8x8x3 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 883

8 x 8 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$17.19 / BUNDLE
IN STOCK 10x6x5 ECT-32 Kraft Corrugated Boxes - 25 Pack Bundle
Boxes - Corrugated

10x6x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1065

10 x 6 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$16.54 / BUNDLE
IN STOCK 10x6x4 ECT-32 Kraft Corrugated Boxes - Reliable Strength, Bundle of 25
Boxes - Corrugated

10x6x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1064

10 x 6 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$13.99 / BUNDLE
IN STOCK Durable ECT-32 single-wall kraft corrugated shipping cartons in the versatile 9x7x7 size. This 25-pack bundle delivers reliable performance for mid-weight products, with proven stacking strength and cost-effective protection. Perfect for e-commerce fulfillment, warehouse storage, and freight consolidation.
Boxes - Corrugated

9x7x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 977

9 x 7 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$20.41 / BUNDLE
IN STOCK Compact 9x7x3
Boxes - Corrugated

9x7x3 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 973

9 x 7 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$20.90 / BUNDLE
IN STOCK Military-grade 8x8x8 corrugated shipping boxes built from W5c 250# single wall with water-resistant adhesive (WRA) for maximum equipment protection. Each bundle includes 25 kraft boxes engineered for stacking performance and freight efficiency in demanding warehouse environments. Industry-standard construction meets military specifications for reliable performance.
Boxes - Corrugated

8x8x8 W5c 250# Weather-Resistant Corrugated Boxes 25-Pack

PN: 888W5C

8 x 8 x 8 in W5c - 250# Single Wall Corrugated 25 PER BUNDLE
$93.58 / BUNDLE
IN STOCK Premium ECT-44 single wall kraft corrugated boxes deliver 40% greater stacking strength than standard shipping containers. These 8x8x8 heavy-duty cartons protect high-value inventory while maximizing pallet density and freight efficiency. Ships flat in bundles of 25 for easy storage and rapid deployment.
Boxes - Corrugated

8x8x8 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD0808

8 x 8 x 8 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$28.71 / BUNDLE
IN STOCK ECT-32 single-wall white corrugated boxes deliver strong stacking performance and professional shipping appearance. The 8x8x8
Boxes - Corrugated

8x8x8 ECT-32 White | Bundle Corrugated Shipping Boxes 25-Pack

PN: 888W

8 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$23.30 / BUNDLE
IN STOCK Industrial-grade 8x8x6
Boxes - Corrugated

8x8x6 ECT-32 White Corrugated Shipping Boxes Single Wall 25-Pack

PN: 886W

8 x 8 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$22.36 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated shipping cartons deliver reliable performance for mid-weight products. Each 8x8x6 box offers standard strength for cost-effective packaging and storage. Bundle of 25 boxes–engineered for warehouse efficiency and volume savings.
Boxes - Corrugated

8x8x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 886

8 x 8 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$16.68 / BUNDLE
IN STOCK Ship smarter with ECT-32 kraft corrugated boxes sized 8
Boxes - Corrugated

8x8x2 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 882

8 x 8 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.58 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 7x7x9 ship and store completely flat–cutting freight costs and warehouse space by up to 40%. These industry-standard cardboard boxes deliver reliable stacking performance with proven durability for small parcel shipping, e-commerce fulfillment, and storage. Bundle of 25 boxes per unit.
Boxes - Corrugated

7x7x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 779

7 x 7 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.27 / BUNDLE
IN STOCK Ship tall items efficiently with 6x6x10 corrugated boxes made from sturdy ECT-32 kraft material. Perfect for trophies, fishing rods, shelving, and other elongated products. 25-box flat-pack bundle reduces freight costs and storage footprint.
Boxes - Corrugated

6x6x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 6610

6 x 6 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$17.41 / BUNDLE
IN STOCK Streamline your warehouse operations with these 8x8x8 multi-depth corrugated boxes featuring pre-scored sides that fold to multiple heights–no carton sizer required. Made from durable ECT-32 kraft corrugated material, this 25-pack bundle cuts inventory complexity and shipping costs by eliminating the need for multiple box sizes.
Boxes - Corrugated

8x8x8 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD888

8 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$23.97 / BUNDLE
IN STOCK Ship odd-shaped and cylindrical products with confidence using these ECT-32 kraft corrugated cube boxes. Each 8
Boxes - Corrugated

8x8x8 ECT-32 Kraft Corrugated Cube Shipping Boxes 25-Pack

PN: 888

8 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$18.14 / BUNDLE
IN STOCK Ship tall items efficiently with our 4x4x12 corrugated boxes in ECT-32 kraft construction. End-loading design simplifies packing and sealing. Sold as a 25-pack bundle and shipped flat to maximize your storage and freight efficiency–ideal for trophies, shelving, fishing rods, and more.
Boxes - Corrugated

4x4x12 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 25-Pack

PN: 4412

4 x 4 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$19.57 / BUNDLE
IN STOCK 10 7/8x2x12 1/4
Boxes - Corrugated

10.875x2x12.25 ECT-32 Shipping Boxes 25-Pack

PN: 10212SSFOL

10 7/8 x 2 x 12 1/4 in ECT-32 Corrugated 25 PER BUNDLE
$103.20 / BUNDLE
IN STOCK Industrial-grade 8x8x8 double wall corrugated boxes with ECT-48 kraft material deliver maximum stacking strength and impact protection for your shipments. Bundled 15-pack ships flat–cutting storage footprint and freight costs. Ideal for warehouse managers and fulfillment directors managing mid-weight products.
Boxes - Corrugated

8x8x8 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD888DW

8 x 8 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$19.37 / BUNDLE
IN STOCK Heavy-duty 8x4x12
Boxes - Corrugated

8x4x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 8412

8 x 4 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.96 / BUNDLE
IN STOCK Optimize your fulfillment workflow with our 12x5x4 ECT-32 kraft corrugated boxes–engineered for long, narrow items like wine bottles, umbrellas, and carpet rolls. Wide lengthwise openings reduce packing time and labor costs. Bundle of 25 ships flat for maximum freight efficiency and warehouse storage savings.
Boxes - Corrugated

12x5x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1254

12 x 5 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$15.12 / BUNDLE
IN STOCK 10x7x7 ECT-32 Kraft Corrugated Boxes - Shipping, Bundle of 25
Boxes - Corrugated

10x7x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1077

10 x 7 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$20.14 / BUNDLE
IN STOCK 10x7x5
Boxes - Corrugated

10x7x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1075

10 x 7 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$17.70 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in 10
Boxes - Corrugated

10x7x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1074

10 x 7 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$15.91 / BUNDLE
IN STOCK 10x7x3 ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping, Bundle of 25
Boxes - Corrugated

10x7x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 1073

10 x 7 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.26 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 9
Boxes - Corrugated

9x8x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 986

9 x 8 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$22.15 / BUNDLE

Product Help Request

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

SELECTION EXPERT ADVICE

Wall Strength and Board Grade
MORE INFO
Single-wall corrugated handles most standard shipments, while double and triple-wall construction is built for heavy, sharp-edged, or high-value loads. Matching the board grade to your product weight prevents in-transit damage and avoids the cost of replacing goods that arrive compromised.
Size Selection and Dimensional Weight
MORE INFO
Choosing the right box dimensions for each SKU directly reduces what carriers charge in dimensional weight fees. A properly sized box also means less cushioning material needed to secure your product, which brings down both your material cost and your pack time per order.
RSC vs Specialty Box Styles
MORE INFO
Standard RSC boxes work well for most applications, but specialty styles like flat, cube, multi-depth, and telescoping boxes give you more flexibility for irregular products, retail display setups, and high-volume packing lines where a tighter fit around the product makes a real difference.
Overview

2,244 corrugated boxes from 4 to 36 inches: ECT-32 kraft shipping boxes, white literature mailers and multi-depth cartons in bundles of 10, 25 and 50. Inside dimensions, board grade and bundle size are listed per product, and the same box is often available in several depths. Orders ship from five US regional warehouses; for mixed or recurring orders use the bulk quote path with SKU, quantity and destination ZIP.

Related collections

From lightweight ECT-32 single wall for everyday parcels to heavier grades for dense loads. Every box lists its wall construction and certificate class on the product page.

Buying path

Buy Corrugated 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 ->

Sizing & buying guides