36 x 12 x 6" Flat Corrugated Boxes

These 36 x 12 x 6 inch corrugated boxes are built from ECT-32 single wall kraft corrugated board — a standard-duty construction that delivers reliable stacking strength and puncture resistance for general parcel shipping. The elongated footprint combined with a shallow 6 inch depth makes this a distinctly flat-profile carton, minimizing void space around low-profile contents and reducing the need for additional dunnage.

The proportions of this box suit products that are long and flat by nature: framed artwork, architectural samples, laminate flooring planks, garment accessories, athletic equipment, and retail shelf goods are all natural fits. E-commerce fulfillment operations and manufacturing shipping departments use this format when standard square cartons create excess headspace that compromises load stability.

Each box weighs 1.332 lbs, making weight calculations straightforward when scaling orders. Bundles of 20 ship flat, keeping storage requirements minimal until boxes are needed at the packing station. Ships via parcel carrier.