8 x 8 x 4" White Corrugated Mailers (Bundle of 50)

• Dimensions: 8" x 8" 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 8 x 8 x 4 inch white corrugated mailers are built from ECT-32-B single wall corrugated board and feature a one-piece self-locking design that folds and closes without tape, glue, or staples. The folding structure automatically creates reinforced double walls along the front and sides, adding rigidity where parcels are most vulnerable to crush damage in transit.

The clean white exterior makes these mailers a practical choice for e-commerce fulfillment, retail distribution, and direct-to-consumer shipping where presentation at the doorstep is a factor. Subscription box operations, cosmetics brands, and specialty food shippers also use them where a neat, professional exterior matters alongside structural protection.

Each mailer weighs 0.37 lbs, keeping dimensional weight impact low across high-volume programs. Bundles contain 50 mailers and ship via parcel carrier, so facilities can reorder in single or multiple bundles to match current throughput without committing to large inventory.