This white corrugated literature mailer is a single-piece, self-locking shipping carton built from ECT-32-B board — a B-flute single wall construction that delivers a clean, printable exterior surface alongside reliable structural integrity for lightweight shipments.

The integrated tab-lock closure folds and seats directly into the carton walls, eliminating the need for tape or poly strapping at the pack station. This makes it a practical choice for e-commerce fulfillment centers, direct mail operations, retail replenishment workflows, and any environment where pack speed and material cost control matter.

Interior dimensions accommodate literature, flat goods, and comparably sized lightweight parcels. Each pack is a bundle of 10 mailers, and the product ships via parcel carrier.