9x4x2 ECT-32 White Corrugated Mailers 50/Bundle M942
$48.61
/ bundle of 50$0.97 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
9" × 4" × 2"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 9" × 4" × 2" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 8.24 lb |
| Outer carton (shipping) | 17.75 × 15.0 × 6.0 in |
| LTL freight class | Class 125 |
| SKU | M942 |
About this item
SKU M942 — 9" × 4" × 2", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
9x4x2" white corrugated mailers in ECT-32 corrugated board, packed 50 per bundle (SKU M942); this is a second listing of the same BOX case stock at the same price.
Sized for shipping and fulfillment work; closes with tape or the built-in flap. Order by the bundle of 50.
Common questions
What does ECT-32-B mean, and why does it matter for my shipping operations?
ECT (Edge Crush Test) 32-B refers to the corrugated board's compression strength, 32 pounds per linear inch. This rating ensures stacking performance and impact resistance during warehousing and transit, reducing damage claims and protecting your brand reputation while maintaining cost efficiency.
Do these mailers require tape or adhesive to close?
No. The one-piece fold-and-tuck design allows mailers to assemble and secure in seconds without tape, glue, or staples. This speeds packing operations, eliminates supply costs, and improves fulfillment throughput by up to 30%.
Will these mailers fit into standard shipping carrier size categories?
Yes. At 9x4x2 inches, these mailers comply with USPS Priority Mail Small Flat Rate standards and carrier-neutral dimensional weight calculations, helping optimize your shipping spend across FedEx, UPS, and USPS.
How do I calculate volume savings when switching to these mailers?
Compare your current per-unit packaging cost (materials, labor, tape) against Packrift's bundle pricing, then multiply by your monthly volume. Most fulfillment directors see 15-25% savings on packaging costs plus 10-15% freight reduction due to improved density and lighter overall weight per shipment.
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.