Corrugated Boxes

IN STOCK ECT-32 kraft corrugated boxes sized 22
Boxes - Corrugated

22x10x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 22106

22 x 10 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$36.06 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 22
Boxes - Corrugated

22x10x4 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 22104

22 x 10 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.79 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 20
Boxes - Corrugated

20x12x16 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201216

20 x 12 x 16 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$67.41 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes engineered for long, narrow items like wine bottles, umbrellas, and carpet rolls. 20
Boxes - Corrugated

20x12x12 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201212

20 x 12 x 12 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$39.84 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes sized 20
Boxes - Corrugated

20x12x10 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201210

20 x 12 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$39.52 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 20x12x8 dimensions deliver reliable strength for standard industrial shipping and storage. This 20-box bundle maximizes freight efficiency and reduces per-unit costs for warehouse managers handling moderate-weight products. Fully recyclable and built for sustainable fulfillment operations.
Boxes - Corrugated

20x12x8 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 20128

20 x 12 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$35.70 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 20
Boxes - Corrugated

20x12x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20127

20 x 12 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$62.89 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes built for demanding warehouse and fulfillment operations. These 20x12x6
Boxes - Corrugated

20x12x6 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD20126DW

20 x 12 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$61.98 / BUNDLE
IN STOCK Ship smarter with these 20x12x3 shallow-depth corrugated boxes made from ECT-32 kraft material. Each bundle of 25 arrives flat to maximize your warehouse storage and cut freight costs. Ideal for apparel, books, frames, and artwork–engineered for efficient packing and stacking.
Boxes - Corrugated

20x12x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20123

20 x 12 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.57 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 19
Boxes - Corrugated

19x13x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 191310

19 x 13 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$82.67 / BUNDLE
IN STOCK ECT-32 kraft corrugated cartons sized 19
Boxes - Corrugated

19x13x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 19136

19 x 13 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$72.47 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 18
Boxes - Corrugated

18x14x14 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 181414

18 x 14 x 14 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$49.21 / BUNDLE
IN STOCK Packrift's 18x14x12
Boxes - Corrugated

18x14x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 181412

18 x 14 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$51.20 / BUNDLE
IN STOCK ECT-32 single-wall corrugated boxes engineered for reliable mid-weight industrial shipping. 18
Boxes - Corrugated

18x14x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 181410

18 x 14 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.10 / BUNDLE
IN STOCK Reliable ECT-32 kraft corrugated shipping boxes sized 18
Boxes - Corrugated

18x14x8 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 18148

18 x 14 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$35.91 / BUNDLE
IN STOCK Optimize your fulfillment with these 18x14x6
Boxes - Corrugated

18x14x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 18146

18 x 14 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.03 / BUNDLE
IN STOCK Ship shallow products efficiently with these 18x14x4
Boxes - Corrugated

18x14x4 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 18144

18 x 14 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.71 / BUNDLE
IN STOCK Industrial-strength 16x16x15 corrugated shipping boxes engineered for warehouse and fulfillment operations. ECT-32 kraft construction delivers proven stacking performance and freight efficiency. Sold in economical bundles of 25 cartons.
Boxes - Corrugated

16x16x15 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 161615

16 x 16 x 15 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$67.97 / BUNDLE
IN STOCK Heavy-duty 16x16x14 corrugated shipping boxes built for demanding warehouse operations. ECT-32 kraft construction delivers reliable stacking strength and crush resistance for mid-weight product protection. Bundle of 25 cartons optimized for freight efficiency and cost-per-box savings.
Boxes - Corrugated

16x16x14 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 161614

16 x 16 x 14 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$66.57 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 16
Boxes - Corrugated

16x16x13 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 161613

16 x 16 x 13 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$64.39 / BUNDLE
IN STOCK Reliable ECT-32 single wall corrugated boxes in 16x16x12
Boxes - Corrugated

16x16x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 161612

16 x 16 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$60.07 / BUNDLE
IN STOCK Save on bulk shipping with these 16x16x10 corrugated boxes–trusted by warehouse managers for reliable stacking and freight efficiency. ECT-32 kraft construction delivers standard industrial strength in every bundle of 25. Recyclable kraft material reduces waste while maintaining durability.
Boxes - Corrugated

16x16x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 161610

16 x 16 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$50.85 / BUNDLE
IN STOCK Dependable 16x16x9
Boxes - Corrugated

16x16x9 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 16169

16 x 16 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$58.63 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 16x16x8 dimensions deliver dependable protection for mid-weight industrial shipments. Single-wall construction balances durability with cost efficiency across warehouse operations. Bundle of 25 boxes–ideal for frequent shippers managing volume and freight costs.
Boxes - Corrugated

16x16x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 16168

16 x 16 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.99 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 16
Boxes - Corrugated

16x16x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 16167

16 x 16 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$51.03 / BUNDLE
IN STOCK Pre-scored multi-depth corrugated boxes that fold to 2
Boxes - Corrugated

16x16x6 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD16166

16 x 16 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$49.18 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 16
Boxes - Corrugated

16x16x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 16166

16 x 16 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$42.78 / BUNDLE
IN STOCK Ship shallow products efficiently with 16x16x5 corrugated cartons manufactured from durable ECT-32 kraft material. Each bundle of 25 boxes ships flat to save valuable warehouse and freight costs. Perfect for apparel, books, artwork, and picture frames.
Boxes - Corrugated

16x16x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 16165

16 x 16 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$47.20 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 16x16x4
Boxes - Corrugated

16x16x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 16164

16 x 16 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.60 / BUNDLE
IN STOCK Maximize efficiency with 16x16x3 ECT-32 kraft corrugated boxes engineered for shallow product shipping. These flat cardboard boxes compress to minimal storage footprint, reducing warehouse overhead and freight costs by 40%+ compared to assembled cartons. Bundle of 25 ships flat–ready to assemble when needed.
Boxes - Corrugated

16x16x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 16163

16 x 16 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$52.90 / BUNDLE
IN STOCK ECT-32 kraft corrugated cartons designed for long, narrow items–wine bottles, umbrellas, carpet rolls, and more. 26
Boxes - Corrugated

26x6x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 2666

26 x 6 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.22 / BUNDLE
IN STOCK Purpose-built 24
Boxes - Corrugated

24x8x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 2484

24 x 8 x 4 in ECT-32 Corrugated 25 PER BUNDLE
$46.75 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes engineered for maximum protection and stacking performance. 20
Boxes - Corrugated

20x12x12 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD201212DW

20 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$55.39 / BUNDLE
IN STOCK Premium ECT-32 kraft corrugated boxes in 20
Boxes - Corrugated

20x12x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20126

20 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.66 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 19
Boxes - Corrugated

19x13x13 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 191313

19 x 13 x 13 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$61.44 / BUNDLE
IN STOCK Premium ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. These 18x14x14 kraft cartons deliver heavy-duty construction that keeps fragile shipments secure while optimizing warehouse storage. Bundle of 15 ships flat to reduce freight costs and on-site space requirements.
Boxes - Corrugated

18x14x14 ECT-48 Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD181414DW

18 x 14 x 14 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$61.86 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes built for maximum protection and stacking performance. These 18x14x12 kraft cartons handle heavier products without crushing, reducing damage claims and freight costs. Sold as a bundle of 15 and ship flat to maximize warehouse efficiency.
Boxes - Corrugated

18x14x12 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD181412DW

18 x 14 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$60.72 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated cartons deliver superior protection and stacking performance for demanding fulfillment operations. These 18x14x10 kraft shipping boxes combine industrial-grade strength with space-saving flat shipment. Bundle of 15 cartons reduces per-unit cost and minimizes warehouse footprint.
Boxes - Corrugated

18x14x10 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD181410DW

18 x 14 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$69.82 / BUNDLE
IN STOCK 40% stronger than standard shipping containers, these ECT-44 single wall kraft corrugated boxes deliver superior stacking performance and freight efficiency for your warehouse. 16x16x16 dimensions fit standard pallet configurations and maximize cube utilization. Sold flat in bundles of 25 for cost-effective bulk purchasing and easy storage.
Boxes - Corrugated

16x16x16 ECT-44 Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD1616

16 x 16 x 16 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$97.76 / BUNDLE
IN STOCK Premium white corrugated shipping boxes with ECT-32 single-wall construction deliver professional appearance and reliable protection. These 16x16x16 cube boxes feature bright white kraft exterior perfect for custom labels, branded tape, and shipping instructions that stand out. Sold as a convenient 25-box bundle for warehouse managers and fulfillment operations.
Boxes - Corrugated

16x16x16 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 161616W

16 x 16 x 16 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$88.18 / BUNDLE
IN STOCK Eliminate carton sizer expenses and reduce SKU inventory with our 16x16x16 multi-depth corrugated boxes. Pre-scored kraft sides fold to multiple heights for perfect fit optimization. Backed by ECT-32 single-wall durability, sold in bundles of 10.
Boxes - Corrugated

16x16x16 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 10-Pack

PN: MD161616

16 x 16 x 16 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$27.89 / BUNDLE
IN STOCK Ship round and odd-shaped products with confidence using our 16x16x16 ECT-32 kraft corrugated boxes. These versatile cube boxes provide excellent stacking strength and dimensional stability for warehouse-to-customer fulfillment. Bundle of 25 arrives flat for efficient storage and quick assembly.
Boxes - Corrugated

16x16x16 ECT-32 Kraft Cube Corrugated Shipping Boxes 25-Pack

PN: 161616

16 x 16 x 16 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$61.02 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes engineered for maximum stacking strength and freight efficiency. Ships flat to minimize warehouse storage footprint–15 boxes per bundle. Kraft construction handles demanding fulfillment, storage, and shipping applications.
Boxes - Corrugated

16x16x14 ECT-48 Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD161614DW

16 x 16 x 14 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$128.19 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes designed for demanding warehouse and fulfillment operations. 16x16x12 dimensions with superior stacking performance and crush resistance. Ships flat in bundles of 10 to maximize storage efficiency and reduce freight costs.
Boxes - Corrugated

16x16x12 ECT-48 Kraft Double Wall Corrugated Boxes 10-Pack

PN: HD161612DW

16 x 16 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$40.29 / BUNDLE
IN STOCK Durable 16x16x11
Boxes - Corrugated

16x16x11 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 161611

16 x 16 x 11 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$59.68 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall kraft cartons engineered for maximum protection and stacking performance. 16
Boxes - Corrugated

16x16x10 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD161610DW

16 x 16 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$90.33 / BUNDLE
IN STOCK Protect high-value shipments with our 16x16x8 double wall kraft corrugated boxes rated ECT-48. These heavy-duty cartons deliver superior stacking performance and crush resistance–ideal for warehouse managers moving heavier products. Sold in bundles of 15 and ship flat to maximize your storage efficiency and reduce inbound freight.
Boxes - Corrugated

16x16x8 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD16168DW

16 x 16 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$52.68 / BUNDLE
IN STOCK Industrial-grade 16x16x6 double wall corrugated cartons rated ECT-48 kraft deliver maximum crush resistance and stacking performance for high-volume fulfillment operations. Ships flat in bundles of 15 to maximize warehouse storage efficiency and reduce freight costs on incoming inventory.
Boxes - Corrugated

16x16x6 ECT-48 Kraft Heavy Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD16166DW

16 x 16 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$89.78 / 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

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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