8x7x4 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack
$76.60
/ bundle of 50$1.53 per mailer
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
8" × 7" × 4"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 8" × 7" × 4" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 16.56 lb |
| Outer carton (shipping) | 27.0 × 23.0 × 6.0 in |
| LTL freight class | Class 125 |
| GTIN | 848109007694 |
| SKU | M874 |
About this item
SKU M874 — 8" × 7" × 4", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
Common questions
What ECT rating does this mailer have and why does it matter?
ECT-32-B means this corrugated mailer resists 32 pounds per inch of edge crush pressure. For B2B buyers, this specification ensures your shipments withstand multi-box stacking during transit and warehouse handling, reducing damage rates and costly returns.
How much labor savings do I get with the one-piece fold-and-tuck design?
Workers assemble these mailers in seconds without tape, glue, or staples, eliminating supply costs and hand-packing delays. Teams can process significantly higher order volumes per shift, directly improving fulfillment efficiency and reducing labor overhead per unit shipped.
Are these mailers suitable for freight consolidation and palletizing?
Yes. The lightweight ECT-32-B construction minimizes per-box weight, allowing higher unit counts per pallet while maintaining crush resistance during stacking. This maximizes freight efficiency and reduces your cost-per-box on LTL and full truckload shipments.
What types of products are best suited for 8 x 7 x 4" dimensions?
This size optimizes for apparel, books, small electronics, cosmetics, and protective gear. The proportions balance product protection with dimensional weight pricing on major carriers, keeping your per-shipment costs competitive while ensuring safe delivery of fragile and lightweight items.
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.