GREENGUARD Children & Schools certified. (2) hinged WD13632 storage units can be folded and secured with locking hasp to secure contents. Full length open shelf provides storage options. All surfaces and backs are 100% Healthy Kids Plywood with our exclusive Tuff-Gloss UV finish. Fully assembled on casters. Lifetime warranty. Folds to 48"w. Opens to 36"h x 96"w x 18"d.