12 x 11 x 3" White Deluxe Literature Mailers

These white deluxe literature mailers are built from ECT-32-B corrugated board and feature a front locking tab closure with protective side flaps that assemble without tape, glue, or staples. The white exterior delivers a clean, professional presentation for both direct-to-consumer and B2B shipments.

The tape-free self-locking design supports high-volume fulfillment environments where packing speed is critical. These mailers are commonly used by publishers, apparel brands, print distributors, and promotional products companies shipping catalogs, folded garments, documents, and flat merchandise.

Interior dimensions accommodate a broad selection of flat and low-profile goods. Each bundle contains 50 mailers, and the parcel-friendly format supports straightforward reorder cycles for warehouses and fulfillment centers managing ongoing outbound programs.