8x8x3 White ECT-32-B Corrugated Mailers - Crush Resistant, 50-Pack

$74.58
/ bundle of 50$1.49 per mailer
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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
8" × 8" × 3"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 8" × 8" × 3" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 16.04 lb |
| Outer carton (shipping) | 26.0 × 25.25 × 5.75 in |
| LTL freight class | Class 125 |
| GTIN | 841436088626 |
| SKU | M883 |
About this item
SKU M883 — 8" × 8" × 3", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
Common questions
What does ECT-32-B mean and how does it affect performance?
ECT (Edge Crush Test) 32-lb rating indicates the corrugated can resist 32 pounds of crushing force per linear inch. This lightweight yet durable construction supports small to medium-weight items while reducing postage costs compared to heavier alternatives.
Do these mailers require tape, glue, or staples for assembly?
No. The one-piece fold-and-tuck design assembles in seconds without adhesives or fasteners, eliminating assembly labor and material waste while maintaining structural integrity.
How many mailers fit per pallet and what are the stacking benefits?
Flat-shipped bundles of 50 stack efficiently in warehouse storage, reducing cubic footage needed versus pre-assembled boxes. Flat storage maximizes pallet density and reduces freight costs for bulk orders.
Are these mailers suitable for fragile items?
Yes. The double-wall corrugated construction on front and sides provides crush resistance ideal for protecting fragile products like electronics, glassware, and delicate merchandise during shipping and handling.
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.



