10 x 4 x 3" White Corrugated Mailers

These 10 x 4 x 3 inch white corrugated mailers are built from ECT-32-B corrugated board and die-cut as a single piece that folds into a finished, self-closing box in seconds — no tape, glue, or staples required. The fold-up construction creates reinforced double-wall panels along the front face and sides, targeting the surfaces most vulnerable to impact during transit.

The slim, elongated footprint makes these mailers a practical fit for e-commerce orders containing items such as pens, styluses, small tools, cosmetic tubes, vials, and similarly proportioned products. Retail distributors and light manufacturing operations use them for outbound shipments where a clean, professional exterior matters at the point of delivery.

The white corrugated surface accepts direct printing, adhesive labels, and barcode scanning without contrast issues. Each unit weighs approximately 0.21 lbs, keeping both actual and dimensional weight low. Bundles of 50 ship via parcel carrier.