- Dimensions: 20" x 4" x 4" interior
- Material: White ECT-32-B Corrugated Board
- Quantity: 50 mailers per bundle
- Weight: Approximately 0.37 lbs per mailer
- Shipping: Ships via parcel
These 20 x 4 x 4 inch white corrugated mailers are built from ECT-32-B single wall corrugated board and feature a one-piece self-locking construction that folds into a secure enclosure without tape, glue, or staples — reducing pack-out time at the line.
The slim cross-section and 20 inch length make these mailers well suited for posters, blueprints, rolled textiles, curtain rods, athletic equipment, and similar elongated products shipped through e-commerce fulfillment, retail replenishment, and manufacturing distribution channels.
The folded structure produces double wall panels on the front and sides for added crush resistance, while the white exterior offers a clean surface for labels or branded printing. Each mailer weighs approximately 0.37 lbs and is sold in bundles of 50.
- Strength Material:
- ECT-32-B Corrugated
- Shipping Unit:
- 50 PER BUNDLE
- Width:
- 4.00"
- Height:
- 20.00"
- Depth:
- 4.00"