Task chair TUNE grey with white back frame. The seat is covered with polyester fabric, 50 000 Martindale's. The backrest is covered with polyester mesh fabric. White plastic outer shell. The chair has a tilt mechanism, automatic tilt tension control and tilt lock control. Pneumatic seat height adjustment. Back height adjustment 50-60,5cm. Adjustable lumbar support. Adjustable seat depth 44-48cm. The armrests are made of white and grey plastic. The depth and angle of the armrests is adjustable, the height is adjustable 20,5-30,5cm. Free tilting headrest 30°, adjustable height. 5-prong plastic base, D70cm. The chair has auto brake castors, 65mm. The overall dimensions of the chair are 70x70xH111-128cm. Chair height is 111-128cm, seat height 41,5-51,5cm, seat depth 44-48cm, seat width 49cm. Weight limit 120kg.