Includes 4 in. swivel casters. Two casters with locking brake. Multi-tiered and lightweight. Lip around back and sides of flat shelves. Push handle molded into the top shelf. 8.5 in. clearance between shelves. Made from high density polyethylene and plastic. Made in USA. Minimal assembly required. 24 in. W x 18 in. D x 36 in. H. Warranty