Classroom Keepers is a line of sturdy corrugated boxes ideal for storing, protecting and organizing classroom material. A variety of box sizes and designs allows you to organize and arrange your own convenient storage system. ? Sturdy three tiered book shelf provides storage for books, DVDs, magazines and more. Large space in back holds over-sized books. Glossy finish. Recycled and recyclable. 17"H x 20"W x 10"D.