20x12x7 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack
$62.89
/ bundle of 25$2.52 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
20" × 12" × 7"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 20" × 12" × 7" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 22.98 lb |
| Outer carton (shipping) | 32.25 × 19.5 × 8.25 in |
| LTL freight class | Class 125 |
| GTIN | 848109054391 |
| SKU | 20127 |
About this item
SKU 20127 — 20" × 12" × 7", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
ECT-32 single-wall kraft corrugated boxes sized 20 " x 12 " x 7 " deliver proven stacking strength for mid-size shipments and storage. This 25-box bundle ships flat to maximize freight efficiency and warehouse space. Built for high-volume operations that demand reliable, cost-effective packaging.
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 is ECT-32 and why does it matter for my shipping operation?
ECT (Edge Crush Test) measures the vertical stacking strength of corrugated board. ECT-32 safely handles 3 - 4 layers of stacking on a pallet (approximately 40 - 50 lbs per box). This prevents damage during transit and storage while keeping material costs lower than ECT-48 or ECT-44 alternatives. Ideal for regional/ground shipments; verify limits for heavier or stacked pallets.
How much space do I save with flat-shipped boxes versus pre-assembled?
A bundle of 25 flat boxes occupies ~15 cubic feet and weighs ~40 lbs. The same 25 pre-assembled boxes occupy 85 - 100 cubic feet and weigh 55 - 60 lbs. You save approximately 70% warehouse footprint and reduce inbound freight spend significantly, typically $15 - 30 per bundle.
Can I stack full pallets of these boxes during shipment?
Yes, within limits. ECT-32 supports 3 - 4 layers of loaded boxes stacked vertically (40 - 50 lbs per box). For loads exceeding 60 lbs per box or more than 5 layers, upgrade to ECT-44 or ECT-48. Always test with your actual product weight and environmental conditions (humidity, temperature swings).
Are these boxes customizable for branding?
Yes. Plain kraft boxes are ready for digital or flexographic printing. Minimum orders for custom print typically start at 250 - 500 units. Contact our sales team for quoted artwork, lead time, and pricing on branded options.
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.