12 x 12 x 6" White Deluxe Literature Mailers

These 12 x 12 x 6 inch white deluxe literature mailers are built from ECT-32-B single wall corrugated board and feature a front locking tab closure that secures the box on assembly without tape, glue, or staples. Integrated side flaps add structural rigidity and stacking strength once the mailer is closed.

The self-locking design accelerates pack-out on fulfillment lines, making these mailers well suited for e-commerce operations, catalog publishers, print distributors, and office supply companies shipping flat documents, binders, presentation kits, or rigid promotional materials directly to end customers or retail locations.

Interior dimensions provide a consistent footprint for standardized product lines. The white exterior delivers a clean, professional appearance appropriate for direct-to-consumer and B2B shipments alike. Each bundle contains 50 mailers and ships via parcel carrier.