Office Depot Brand Corrugated Cartons, 4in x 4in x 20in, Kraft, Pack Of 25

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. Greener choice - contains 60% recycled content with a minimum of 40% postconsumer recycled content.