These white corrugated mailers measure 5" x 3" x 2" inches interior and are built from ECT-32-B corrugated board. The one-piece fold-lock design closes securely without tape, glue, or staples, enabling fast, consistent assembly in high-volume packing environments.

The folded structure creates double-wall panels along the front and sides, adding crush resistance during transit. At approximately 0.09 lbs per unit, they keep actual and dimensional weight low, making them well suited for e-commerce fulfillment, subscription box operations, retail distribution, and direct-to-consumer shipments of cosmetics, electronics accessories, and small hard goods.

The white exterior delivers a clean, professional presentation for both branded and unbranded outbound parcels. Available in bundles of 50, the pack size supports single-run orders and recurring replenishment purchasing alike.