10 x 10 x 4" White Literature Mailers

These 10 x 10 x 4 inch white literature mailers are constructed from ECT-32-B single wall corrugated board, delivering a rigid, clean-faced enclosure for shipping flat or stacked contents. The white exterior surface presents professionally for retail, wholesale, or direct-to-consumer fulfillment without the expense of a printed custom carton.

The self-locking tab closure eliminates the need for tape, staples, or glue, making these mailers well-suited for high-volume packing lines where speed and supply simplicity are priorities. Beyond printed materials, the square footprint and 4" depth work effectively for packaged goods, flat components, sample kits, and promotional inserts across publishing, e-commerce, and light manufacturing environments.

Each bundle contains 50 mailers. ECT-32-B construction balances protective strength with manageable carton weight, keeping per-unit shipping costs in check. Multiple bundles can be ordered together to meet volume pricing thresholds.