The 14 x 10 x 3 inch Deluxe Kraft Literature Mailer is built from ECT-32-B single wall kraft corrugated board, delivering rigid, crush-resistant protection in a self-closing format. The front outside tuck closure locks securely with protective side flaps — no tape, glue, or staples required at any point in assembly.

These mailers are well-matched to e-commerce fulfillment, B2B document distribution, publishing, and retail replenishment operations. Interior dimensions handle standard catalog and binder sizes, folded documents, lightweight bound materials, and other flat or low-profile products that benefit from a structured corrugated shell during transit.

Each mailer weighs approximately 0.53 lbs and is sold in bundles of 50. The tab-lock closure eliminates adhesive consumables at the pack station, reducing both labor time and material costs on high-volume outbound lines.