10x7x6 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack
$88.02
/ bundle of 50$1.76 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
10" × 7" × 6"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 10" × 7" × 6" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 24.65 lb |
| Outer carton (shipping) | 32.5 × 25.0 × 6.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436049375 |
| SKU | M1076 |
About this item
SKU M1076 — 10" × 7" × 6", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
Ship with confidence using these ECT-32-B white corrugated mailers in 10x7x6 dimensions. One-piece fold-and-tuck design provides double-wall crush resistance on front and sides, no tape, glue, or staples required. Bundle of 50 mailers reduces per-unit costs and keeps lightweight shipments protected.
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 mean and how does it perform under stacking conditions?
ECT-32 designates Edge Crush Test of 32 lbs/inch, meaning each linear inch withstands 32 lbs of crushing force. This rating supports 3-4 box stacking in typical warehouse conditions, ideal for mid-tier fulfillment volumes. For heavier stacking (5+ boxes), consider ECT-44 alternatives.
How much assembly labor does the fold-and-tuck design actually save?
Workers pack items and fold the mailer shut in one motion, no tape dispensing, no glue application, no staple guns. Average time per box: 8-12 seconds vs. 25-35 seconds with traditional taped boxes. On 500-unit orders, this saves 1.5-2 labor hours per shift.
Are these mailers suitable for USPS, UPS, and FedEx shipping?
Yes. These meet all major carrier specifications. The crush-resistant double-wall design and compact 10x7x6 dimensions optimize dimensional weight pricing across all three carriers, reducing per-unit shipping costs by 15-25% vs. rigid boxes.
What items should NOT ship in these mailers?
Avoid heavy items over 5 lbs, sharp objects without internal padding, or liquids without secondary containment. For hazmat items, verify carrier and material compatibility first. These are optimized for lightweight fragile goods, apparel, documents, and small electronics.
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.