- Dimensions: 7" x 4" x 4" interior
- Material: Kraft ECT-32-B Corrugated Board
- Quantity: 50 mailers per bundle
- Weight: Approximately 0.21 lbs per mailer
- Shipping: Ships via parcel
These 7 x 4 x 4 inch kraft corrugated mailers are built from ECT-32-B single wall corrugated board, delivering crush resistance without the added weight of heavier box grades. The one-piece self-locking design closes securely without tape, glue, or staples — reducing assembly time and consumable costs at the packing station.
The folded structure creates double wall panels on the front and sides upon assembly, reinforcing the mailer during transit. That added rigidity makes these mailers well suited for e-commerce fulfillment centers, retail distribution, pharmaceutical shipments, and light manufacturing environments packaging small, boxed, or bottled goods.
Constructed from ECT-32-B corrugated board, each mailer weighs approximately 0.21 lbs, helping manage dimensional weight across high-volume outbound shipments. Bundles of 50 ship and store flat, maximizing space efficiency on shelving and in storage racks.
- Strength Material:
- ECT-32-B Corrugated
- Shipping Unit:
- 50 PER BUNDLE
- Width:
- 4.00"
- Height:
- 7.00"
- Depth:
- 4.00"