Executive mesh high-back swivel chair, mesh seat, adjustable arms, pneumatic height, EA

Executive high-back chair features a mesh seat and ergonomically designed high mesh back for the natural curvature of a person's back. Arms adjust in height and width. Seat height from floor adjusts from 17" to 21". High-back chair offers a nylon five-star base, pneumatic seat-height adjustment, 360-degree swivel, tilt and asynchronous three-lever control. Steel frame is plastic-coated. Weight capacity is 250 lb. High-back chair is available in black frame only and meets the CA117 fire-retardant standard.