1 piece box with lock corner, tuck top, CRB, and is poly wrapped. Made of coated recycled kraft paperboard, which is white on the outside and brown on the inside. The lock corners facilitate assembly and enable the box to be folded flat for storage or transport. Paperboard is thicker and more rigid than paper and can be recycled or composted. Made from a percentage of post-consumer recycled content. Cedar Grove® accepted.