GREENGUARD gold certified. Exclusive tip-me-not construction makes this storage unit the safest you can buy. (20) assorted trays will store all of your small manipulatives, toys, and supplies to keep them from getting misplaced. Constructed from 100 percent plywood, and coated with our exclusive Tuff-Gloss UV finish. A recessed back for added strength, stability, and beauty. Fully rounded corners and edges for maximum safety. 30 inches H x 48 inches W x 15 inches. Fully assembled on locking casters..S.A.