Our mobile center makes it easy to store tons of books in a minimum of space! The rugged laminate unit has 3" locking casters, so you can roll it anywhere. Plus, it has 3 shelves that are perfect for organizing materials and are big enough to hold a set of 12 book bins (sold separately below)—just fill them with books! Center measures 32"w x 14 1⁄2"d x 34 1⁄4"h.