18 x 12 x 14" Corrugated Boxes

These 18 x 12 x 14 inch single wall corrugated boxes are built from ECT-32 kraft corrugated board, delivering proven compression and stacking strength for general-purpose shipping and storage. The C-flute construction provides the balance of rigidity and cushioning that makes this the industry-standard specification for mid-size shipping boxes.

Typical applications include standard letter-size documents, catalogs, printed materials, and mid-size consumer goods, making these boxes a practical fit for e-commerce fulfillment centers, retail replenishment programs, light manufacturing operations, and warehouse distribution workflows that require consistent carton sizing across pick-and-pack stations.

Each box weighs approximately 1.149 lbs and is sold in bundles of 25. The kraft corrugated material is fully recyclable, supporting facility sustainability programs without compromising structural performance.