7x5x5 White ECT-32-B Corrugated Mailers - Crush Resistant, 50-Pack
$63.84
/ bundle of 50$1.28 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
7" × 5" × 5"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 7" × 5" × 5" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 13.74 lb |
| Outer carton (shipping) | 25.75 × 18.0 × 6.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436072670 |
| SKU | M755 |
About this item
SKU M755 — 7" × 5" × 5", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
Common questions
What does ECT-32-B mean and why does it matter?
ECT (Edge Crush Test) 32-B indicates the mailer can withstand 32 pounds of crushing force per linear inch. This rating ensures your packages resist damage during handling, stacking, and transit, critical for protecting fragile items and maintaining customer satisfaction while reducing returns.
How much labor time does the fold-and-tuck design save?
Employees fold these mailers in seconds with zero tape, glue, or staples required. Compared to traditional boxes requiring assembly and sealing, you'll save 15-30 seconds per package, significant when processing hundreds of orders daily. On 1,000 shipments, that's 4-8 hours of recovered labor.
Will these fit standard shipping scale dimensions?
Yes. At 7 x 5 x 5", these mailers fall well within standard parcel carrier dimensional weight thresholds for most lightweight items, helping you avoid surcharges and keeping per-unit shipping costs competitive.
Are these mailers suitable for stacking in bulk storage?
Absolutely. The compact 7 x 5 x 5" footprint and crush-resistant construction allow efficient warehouse stacking. When stored flat as bundles of 50, they occupy minimal vertical space while remaining durable enough to handle multi-tier pallet configurations without degradation.
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.