16 x 12 x 10" Heavy-Duty Boxes

These corrugated boxes are built from ECT-44 single wall kraft corrugated board, delivering approximately 40% greater stacking strength and puncture resistance than standard ECT-32 cartons. That heavier board grade makes them a practical step up when contents are dense, heavy, or irregularly shaped in ways that standard cartons cannot reliably contain.

The 16 x 12 x 10 inch interior accommodates mid-size products commonly shipped in e-commerce fulfillment, retail distribution, automotive parts, industrial components, and manufacturing outbound operations — anywhere load weight or fragility pushes past what a standard carton can handle.

Constructed as a standard RSC style, boxes ship and store flat for efficient use on high-volume packing lines or in facilities with limited staging space. Each bundle contains 25 boxes, and the parcel-friendly format supports flexible ordering at any volume.