7 x 4 x 3" White Corrugated Mailers (Bundle of 50)

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SKU:
M743
Weight:
8.02 LBS
Width:
4.00 (in)
Height:
7.00 (in)
Depth:
3.00 (in)
7" x 4" x 3" White Corrugated Mailers, ECT-32-B, self-locking one-piece construction. No tape or adhesive required,  50 per bundle.
  • Dimensions: 7" x 4" x 3"
  • Material: ECT-32-B
  • Quantity: 50 per bundle
  • Weight: Approximately 0.1604 per Mailer
  • Shipping: Ships via Parcel

These 7" x 4" x 3" inch white corrugated mailers are built from ECT-32-B single-wall corrugated board and fold into a fully closed mailer without tape, glue, or staples. The one-piece self-locking design reduces closure time at the packing station and eliminates the need for additional sealing supplies.

The folded structure creates double-wall panels on the front and sides, providing added rigidity that helps protect contents through standard parcel handling. That makes these mailers a practical fit for e-commerce fulfillment, subscription box operations, retail replenishment, and light manufacturing environments shipping compact products.

Each mailer weighs approximately 0.16 lbs, keeping dimensional weight impact low for outbound shipments. Bundles contain 50 mailers, and bulk quantities are available for operations with consistent volume needs. Ships via parcel carrier.

Strength Material:
ECT-32-B Corrugated
Shipping Unit:
50 PER BUNDLE
Width:
4.00"
Height:
7.00"
Depth:
3.00"