6x6x4 White Corrugated Boxes ECT-32 Single Wall - 25 Pack

$13.74
/ bundle of 25$0.55 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
6" × 6" × 4"
Board / material
ECT-32 Single Wall Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 6" × 6" × 4" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | White |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 4.68 lb |
| Outer carton (shipping) | 12.5 × 10.5 × 8.25 in |
| LTL freight class | Class 125 |
| GTIN | 848109037783 |
| SKU | 664W |
About this item
SKU 664W — 6" × 6" × 4", ECT-32 Single Wall Corrugated, White. Sold as a bundle of 25, shipped from US warehouses.
Common questions
What is ECT-32 and why does it matter for my shipments?
ECT (Edge Crush Test) -32 indicates the box can withstand 32 lbs of pressure per lineal inch. This single-wall construction provides strength for stacking, reduces damage claims, and meets standard carrier requirements, delivering cost-effective protection without upgrading to double-wall.
How does the white finish impact labeling and branding?
White corrugated boxes provide a neutral, clean canvas that makes printed labels, barcodes, and custom shipping instructions stand out sharply. This improves scanning accuracy at carrier facilities and elevates perceived product quality for end customers.
Can I stack these boxes safely during warehousing?
Yes. ECT-32 construction supports reliable stacking performance, allowing you to maximize vertical storage in your warehouse while maintaining box integrity. Actual stacking height depends on box contents and environmental conditions.
What tape should I use to seal these white boxes?
Use clear carton sealing tape for maximum aesthetic appeal, it remains nearly invisible on white. Alternatively, white paper tape blends directly for a fully integrated appearance while maintaining strong seals.
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.



