20 x 14 x 3" Flat Corrugated Boxes

This 20 x 14 x 3 inch single wall corrugated box is purpose-built for flat and shallow product profiles. The 3 inch depth minimizes void fill and helps control dimensional weight, making it a practical choice wherever tight packaging geometry matters.

Common applications include e-commerce apparel shipments, framed artwork, folded documents, shallow retail kits, and printed materials. The generous footprint accommodates items that are wide or long but require very little vertical clearance, making these boxes useful across fulfillment centers, print distributors, and retail replenishment operations.

Each box is constructed from ECT-32 kraft corrugated board, delivering reliable compression strength and puncture resistance for standard parcel loads. Boxes weigh approximately 0.82 lbs and ship flat for compact storage. Sold in bundles of 25.