Office Depot Brand Corrugated Cartons, 20in x 20in x 15in, Kraft, Pack Of 20

Sturdy cartons help your shipment get to its destination safely! Shipped flat and easy-to-assemble in seconds - simply fold and tape. Uses minimal storage space. Constructed of strong 200 lb/ECT-32, C flute, Kraft corrugated cardboard. Wide opening along the length makes these cartons easy to pack. Great for long and narrow items.