Mobile and compact, this mobile learning center is perfect for guided reading and small group instruction. The Tabletop Easel is detachable and lightweight for use at a desk or table. Each Cruiser package includes one divided book tub, one open tub and two small book tubs, an internal storage shelf, four locking casters plus a big book rack on back, two storage pocket centers, each with 1 large and 4 small detachable window pockets. Measures 21" wide x 18" deep x 30" high. (49" high to top of easel) Weight 52 lbs.