The seat and backrest are covered with grey polyester mesh fabric, 30 000 Martindale's. The frame is black. The chair has tilt mechanism, pneumatic seat height adjustment. The armrests are made of plastic, upholstered and covered with mesh fabric. The height of the armrests and headrest is adjustable. The base is made of black nylon. The chair has plastic castors, pin: 11mm. The seat height is 42-49,5cm, seat depth 51cm, seat width 50cm. The dimensions of the product are 66,5x51xH117-126cm. The weight capacity is 120kg.