Ideal for printers fax machines and personal copiers. Durable steel and wire construction. Two shelves one adjustable help keep supplies close at hand. Four twin-wheel casters two locking for easy mobility. Color: Matte Gray; Caster/Glide/Wheel: Four 3in Twin-Wheel Casters (2 Locking); Material(s): Steel; Wire; Overall Width: 21 1/2in.