GREENGUARD gold certified. (2) hinged WD16103 vertical storage with (20) assorted trays conserves floor space while offering safe storage. Easily opens & closes for compact & secure storage. Hinged with a locking hasp for convenience. Constructed from 100 percent plywood, and coated with our exclusive Tuff-Gloss UV finish. Recessed backs for added strength, stability, and beauty. Fully rounded corners and edges for maximum safety. Folds to 24 inches W x 30 inches. Opens to 38 inches H x 48 inches W x 15 inches. Units are fully assembled on locking casters. Simple hinge pin connection required..S.A.