GREENGUARD gold certified. (2) mobile hinged versatile storage units can be folded and secured with locking hasp to secure contents. 100 percent plywood, with Mortise & secure fastener construction for exceptional strength and durability. Our exclusive UV finish provides unsurpassed protection. Fully rounded corners and edges for maximum safety. Open 29-1/4"H x 93-1/2"W x 12"D closed 29-1/4"H x 46-3/4"W x 24"D. Ready to assemble with attachable casters..S.A.