"Quantum mobile computer center and mini LAN work center features 3 shelves, keyboard tray, document basket and locking casters. Shelf Capacity lbs. 800 per shelf, Total Capacity lbs. 800, Material Type Steel, Color Chrome, Wheel Size in. 3, Top Shelf Height in. 34, Shelves qty. 3, Wheel Type Poly stem casters, Dimensions W x D x H in. 30 x 24 x 34. 3 no-tool adjustable shelves Keyboard tray Document basket Easy assembly"