11 x 11 x 3" Flat Corrugated Boxes

These 11 x 11 x 3 inch corrugated boxes are built from ECT-32 single wall kraft corrugated board, delivering dependable structural performance in a shallow, square footprint. The 3 inch interior depth creates a snug fit for low-profile items, reducing the need for excess void fill and keeping pack times efficient.

The square format and shallow depth make these boxes a practical choice for e-commerce fulfillment, retail distribution, subscription box operations, and light manufacturing environments where products such as framed artwork, ceramic tiles, book sets, or flat-packed accessories need secure containment without oversized packaging.

Each box weighs approximately 0.45 lbs and ships flat for compact warehouse storage until assembly. Sold in bundles of 25, they integrate cleanly into pick-and-pack workflows and batch shipping operations. The parcel-friendly size supports cost-conscious dimensional weight management on outbound shipments.