GREENGUARD Gold certified. This mobile computer desk features ample storage for your computer, monitor, keyboard and mouse. The height of this unit is adjustable from 23"H -28"H to accommodate any child in your classroom. Keyboard height ranges from 18-1/4"H-21-1/4"H. Includes heavy duty locking casters. Birch 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. 23"-28"H x 48"W x 30"D. Ready to assemble. Lifetime warranty. Made in the U.S.A.