The 10 x 4 x 4 inch Kraft Deluxe Literature Mailer is a self-closing corrugated mailer built from ECT-32-B kraft corrugated board. Its front outside tuck closure and protective side flaps lock contents in place without tape, glue, or staples, cutting pack-out time in high-volume shipping environments.

The interior footprint accommodates rolled documents, catalogs, sample packs, and small cylindrical or rectangular retail goods. E-commerce fulfillers, warehouse distributors, and direct mail operations rely on this format for its consistent, hands-free closure that keeps contents secure from pack station to doorstep.

ECT-32-B construction delivers rigid side-wall support while keeping weight at approximately 0.24 lbs, helping manage dimensional weight costs on outbound shipments. Each bundle contains 50 mailers and ships via parcel carrier.