Shipping carton features a corrugated construction to provide excellent strength while reducing its weight to keep shipping costs at a minimum. Box flaps can be easily taped closed to keep your packages secure. Shipping carton ships and stores flat to save space until it's ready to be used. Easy-to-assemble design allows you to quickly construct the carton for simple assembly. Package of 25. Kraft. 75% recycled, 75% poost-consumer content.