12 x 12 x 5" Flat Corrugated Boxes

These 12 x 12 x 5 inch single wall corrugated boxes are built from ECT-32 kraft corrugated board, delivering reliable stacking strength and puncture resistance in a shallow, square footprint. The 5 inch depth makes them a practical choice when standard-depth boxes would create unnecessary void fill or add dimensional weight.

The square interior format suits a consistent range of flat or low-profile products, making these boxes a natural fit for e-commerce fulfillment, retail distribution, apparel shipping, and light manufacturing. Subscription box operations and kitting environments benefit from the uniform footprint when packing standardized product assortments.

Boxes ship flat, reducing storage cube on the warehouse floor and simplifying bulk stocking. At approximately 0.66 lbs, tare weight is minimal. Bundles of 25 allow quantity scaling for both high-volume and moderate-throughput operations.