15 x 15 x 3" Flat Corrugated Boxes

This 15 x 15 x 3 inch corrugated box features a shallow, square profile built from ECT-32 kraft corrugated board, delivering reliable stacking strength and puncture resistance in a flat-pack format sized for low-depth loads.

The 3 inch interior depth suits flat or low-profile goods moving through e-commerce fulfillment, retail distribution, and light manufacturing — including framed art, tile samples, folded garments, and packaged electronics. The square footprint produces consistent packing geometry that simplifies carton orientation and label placement on conveyor and sortation lines.

Each bundle contains 25 boxes shipped flat, reducing warehouse storage footprint and supporting incremental replenishment. At approximately 0.812 lbs, the lightweight construction helps manage dimensional weight across outbound parcel shipments.