18 x 10 x 4" Flat Corrugated Boxes

This 18 x 10 x 4 inch corrugated box is built from ECT-32 single wall kraft corrugated board, delivering dependable stacking strength and puncture resistance in a shallow profile sized for flat or low-profile products.

The 4 inch depth suits items commonly packed in e-commerce, retail distribution, manufacturing, and warehouse fulfillment — including apparel, documents, thin electronics, flat-pack hardware, and similar low-height goods that would shift or compress inside a deeper carton.

Each box ships flat, keeping storage footprint minimal at packing stations and replenishment areas. At approximately 0.54 lbs, the lightweight construction supports efficient dimensional weight management across high-volume outbound operations. Sold in bundles of 25.