A functional, economical chair for studio use. Features include pneumatic height control, polypropylene seat and back shells, a height - and depth-adjustable hinged backrest, built-in steel teardrop footrest, dual-wheel casters and a 23" diameter reinforced nylon base. Seat cushion is 17"w x 16"d x 2" thick. Backrest is 16"w x 11"h. Height adjusts from 23" to 27".