18 x 13 x 5" Flat Corrugated Boxes

These 18 x 13 x 5 inch single wall corrugated boxes are built from ECT-32 kraft corrugated, delivering dependable edge crush resistance in a shallow, flat-friendly form factor. The 5 inch depth sets them apart from standard mid-depth boxes, making them well suited to contents that don't require tall clearance.

The shallow profile is a practical fit for apparel, framed prints, documents, electronics accessories, and retail goods shipped through e-commerce, wholesale distribution, and light manufacturing channels. The reduced depth also limits dimensional weight on lightweight contents, which can lower per-shipment carrier costs.

Each box ships and stores flat, keeping packing station footprints tight and simplifying high-volume staging. Bundles contain 25 boxes each, and weigh approximately 0.79 lbs. The parcel-friendly size ships via parcel carrier without special handling requirements.