6.5x2.5x1 ECT-32 White Corrugated Mailers - Crush Resistant, 50/Bundle
$13.67
/ bundle of 50$0.27 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 1/2" × 2.5" × 1"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 6 1/2" × 2.5" × 1" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 3.22 lb |
| Outer carton (shipping) | 12.25 × 9.0 × 5.75 in |
| LTL freight class | Class 125 |
| GTIN | 812578008186 |
| SKU | MRX1X |
About this item
SKU MRX1X — 6 1/2" × 2.5" × 1", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
6.5x2.5x1 ECT-32 White Corrugated Mailers - Crush Resistant, 50/Bundle. Ship lightweight items safely with zero assembly. These one-piece folding white corrugated mailers (6.5" x 2.5" x 1") feature ECT-32-B construction for crush resistance on all sides. Bundle of 50 ready to use, no tape, glue, or staples required.
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 is ECT-32-B and how does it perform in stacking environments?
ECT (Edge Crush Test) 32-B represents 32 pounds per inch of crush strength, ideal for mid-weight items in standard warehouse stacking scenarios. This rating balances durability with material cost, making it cost-effective for high-volume B2B operations while maintaining adequate protection during transit and storage.
How much labor time do these mailers save versus traditional boxes requiring tape?
One-piece fold-and-tuck design eliminates tape, glue, and staples, allowing warehouse staff to assemble and seal each mailer in 3-5 seconds. At scale, this reduces labor costs by 40-60% compared to traditional box assembly, directly improving fulfillment center productivity.
Are these mailers freight-efficient for LTL and parcel shipping?
Yes. The compact 6 1/2" x 2 1/2" x 1" footprint minimizes dimensional weight charges on most parcel carriers. Lightweight ECT-32-B construction further reduces postage costs, making these mailers ideal for high-volume e-commerce and subscription operations targeting margin optimization.
Can I stack these mailers during storage and shipping without damage?
Absolutely. The double-wall crush-resistant design and ECT-32-B rating support standard warehouse stacking practices. These mailers maintain structural integrity when palletized, protecting contents while maximizing storage density in fulfillment centers.
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.