18 x 18 x 2" Flat Corrugated Boxes

These 18 x 18 x 2 inch corrugated boxes are purpose-built for flat and shallow items where a standard-depth carton would add unnecessary dimensional weight and waste material. Constructed from ECT-32 kraft corrugated, they deliver reliable compression strength and puncture resistance in a slim, low-profile footprint.

The 2 inch interior depth suits products such as framed prints, tiles, cutting boards, apparel, documents, and thin electronics accessories. E-commerce fulfillment centers, retail distributors, and manufacturing operations commonly rely on this box style to keep packaging proportional to product dimensions and reduce void fill costs.

Each box weighs approximately 1.04 lbs and arrives flat for space-efficient storage and staging. Bundles contain 25 boxes and ship via parcel carrier, making replenishment practical for both single-bundle and multi-bundle orders.