6x5x5 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack
$59.80
/ bundle of 50$1.20 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
6" × 5" × 5"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 6" × 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 | 13.22 lb |
| Outer carton (shipping) | 26.0 × 16.75 × 5.75 in |
| LTL freight class | Class 125 |
| GTIN | 841436088398 |
| SKU | M655 |
About this item
SKU M655 — 6" × 5" × 5", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
The 6x5x5 ECT-32-B White Corrugated Mailers - Crush Resistant is a corrugated mailer for books, catalogs, apparel, subscription kits, samples, documents, and small e-commerce orders. Listed specs include inside dimensions 6" x 5" x 5"; white material; ECT-32-B; bundle of 50. The mailer format works when the product needs a presentation-style carton or compact shipping box instead of a standard RSC case.
Ideal for shipping apparel, books, mugs, accessories, gifts, and small fragile items. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Common questions
What does ECT-32-B mean, and how does it impact stacking performance?
ECT (Edgecrushing Test) 32 indicates the mailer can resist 32 lbs of pressure per linear inch of edge when stacked. This rating ensures reliable crush resistance during multi-unit stacking in warehouses and during transit, protecting contents even under load.
How much faster is assembly versus tape-sealed boxes?
One-piece fold-and-tuck mailers assemble in 2-3 seconds with no additional materials needed. Compared to tape-sealed boxes requiring 15-30 seconds, this design saves labor time and reduces material overhead by eliminating tape, glue, and staples.
Are these mailers suitable for heavier items?
ECT-32-B corrugated is optimized for lightweight items up to approximately 5-8 lbs depending on content density and stacking conditions. For heavier shipments, consider higher ECT ratings (42, 48) in larger dimensions to maintain structural integrity.
Can I customize these mailers with branding?
Yes. White corrugated mailers accept flexographic, offset, and digital printing for logos, return addresses, and shipping labels. Contact our design team for volume pricing on custom printing at 50+ bundle quantities.
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.