18 x 12 x 8" Corrugated Boxes

These 18 x 12 x 8 inch corrugated boxes are built from ECT-32 single wall kraft corrugated board, delivering reliable stacking strength and puncture resistance for standard shipping and storage demands. Interior footprint provides a mid-size footprint suited to products that outgrow small cartons without requiring full freight-tier packaging.

The interior dimensions accommodate 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 0.86 lbs, keeping dead weight minimal across high-volume runs. Boxes are sold in bundles of 25, allowing operations to right-size inventory purchases without committing to full pallet quantities. Order multiple bundles to scale stock alongside shipment volume growth.