21x14x10" ECT-32 Kraft Corrugated Boxes - Durable Shipping, Bundle of 20
$46.43
/ bundle of 20$2.32 per box
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
21" × 14" × 10"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 21" × 14" × 10" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 20 |
| Order in multiples of | 20 |
| Bundle weight | 25.26 lb |
| Outer carton (shipping) | 35.25 × 24.75 × 6.25 in |
| LTL freight class | Class 125 |
| GTIN | 841436072076 |
| SKU | 211410 |
About this item
SKU 211410 — 21" × 14" × 10", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 20, shipped from US warehouses.
Heavy-duty 21x14x10 corrugated boxes engineered for high-volume shipping and storage. ECT-32 kraft construction delivers stacking strength and crush resistance. Buy by the bundle of 20 and reduce per-unit costs while maximizing freight efficiency.
Ideal for shipping apparel, shoes, books, household goods, and everyday ecommerce orders. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Ecommerce shipping boxes: Good fit for shipping apparel, shoes, books, household goods, small appliances, warehouse picks, and everyday ecommerce orders. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Common questions
What does ECT-32 mean, and is it strong enough for my shipments?
ECT (Edge Crush Test) 32 indicates the box can withstand 32 pounds of force per linear inch before crushing. This is suitable for general merchandise, lightweight electronics, and non-hazardous goods with standard packing density. For heavier items, consider ECT-44 or ECT-48 alternatives.
How many of these boxes will fit on a standard pallet?
Approximately 60 bundles (1,200 individual boxes) fit on a standard 48 x 40" pallet at full height, making this an excellent choice for high-volume operations seeking to optimize freight efficiency and reduce per-box logistics costs.
Are these boxes environmentally certified?
Yes, these kraft corrugated boxes are 100% recyclable and made from renewable materials. They're suitable for eco-conscious brands and meet standard sustainability reporting requirements for green logistics initiatives.
Can I stack these boxes high without crushing the contents?
ECT-32 supports 3-4 box heights in standard pallet configurations. For higher stacking or heavier loads, verify contents weight and consider reinforced tape or upgraded ECT ratings. Most warehouses use 2-3 high stacking for optimal protection and accessibility.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.