20 x 16 x 6" Kraft Jumbo Mailers

These 20 x 16 x 6 inch jumbo kraft easy-fold mailers are built from ECT-32-C single wall corrugated board, delivering a rigid, protective enclosure with an oversized footprint suited for flat, bulky, or irregularly shaped shipments. The easy-fold design speeds closure without requiring separate fastening materials, supporting high-throughput pack-out lines.

The multi-depth scoring lets packers adjust box depth at the time of packing (1", 2", 4", 6"), reducing void fill and helping control dimensional weight charges. This makes them a practical fit for e-commerce fulfillment centers, retail replenishment operations, warehouse distribution, and any environment where outbound shipment profiles vary by order.

Each mailer weighs approximately 0.84 lbs — lightweight relative to the box footprint. This size occupies a gap in the standard mailer range that is otherwise difficult to source consistently. Bundles of 20 ship via parcel carrier.