The Prestige is a deluxe drafting chair for the serious artist or designer that is both comfortable and sturdy. Features include pneumatic height control, polypropylene seat and back shells, a height and depth-adjustable backrest with tilt angle control, articulating seat and backrest, dual wheel casters, and a 24 in. diameter reinforced nylon base. Adjustable 18 in. diameter chromed foot ring comes standard. Seat cushion is 19 in. x 18 in. x 3 in. thick. Backrest is 17 in. x 15 in. x 3 in. thick. Height adjusts from 24 in. to 34 in.