28x20x12" ECT-32 Kraft Corrugated Boxes - Bundle of 15
$56.83
/ bundle of 15$3.79 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
28" × 20" × 12"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 28" × 20" × 12" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 15 |
| Order in multiples of | 15 |
| Bundle weight | 32.95 lb |
| Outer carton (shipping) | 48.5 × 32.75 × 4.75 in |
| LTL freight class | Class 125 |
| GTIN | 841436072441 |
| SKU | 282012 |
About this item
SKU 282012 — 28" × 20" × 12", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.
Common questions
What is ECT-32 and why does it matter for my shipping operation?
ECT-32 (Edge Crush Test) indicates the box can withstand a minimum of 32 pounds of force per linear inch when stacked. This standard-strength rating is ideal for typical warehouse stacking heights and palletized shipments, balancing durability with cost efficiency for high-volume operations.
How many boxes fit per pallet and what's the weight impact on freight costs?
The 28 x 20 x 12" dimension provides excellent pallet utilization and freight efficiency. Flat-shipped bundles of 15 occupy minimal dimensional weight, reducing your per-box shipping cost compared to pre-assembled boxes and allowing you to consolidate orders effectively.
Are these boxes suitable for heavy products?
ECT-32 single-wall boxes work best for standard to moderately weighted items (typically up to 35-40 lbs depending on density and stacking height). For heavier products or multi-layer stacking beyond 5 tiers, consider our ECT-44 double-wall options for increased load capacity.
What makes kraft corrugated boxes more sustainable than alternatives?
Kraft corrugated is 100% recyclable and made from renewable paper pulp sources. Choosing these boxes supports your sustainability goals while reducing waste, customers increasingly prefer recyclable packaging, and bulk purchasing locks in consistent, eco-friendly protection.
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.