15 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 compression resistance than standard ECT-32 cartons. That elevated board grade means the box walls and base resist deformation under load — a meaningful advantage when contents are dense, heavy, or stacked multiple units high during storage or transit.

The 15 x 12 x 10 inch interior fits mid-sized products across e-commerce fulfillment, warehouse distribution, manufacturing parts shipping, and retail replenishment. The footprint is well-suited for items that exceed the capacity of a standard shipper but do not require a double-wall solution — auto parts, hardware, bottled goods, and packaged food products are common applications.

Each box weighs approximately 1.078 lbs and ships flat in bundles of 25, keeping storage footprint minimal and packing-station staging efficient.