Task chair TUNE grey. The chair is covered with polyester fabric, 50 000 Martindale's. The backrest is covered with polyester mesh fabric. Black plastic outer shell. The chair has a synchronized 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 black plastic. The depth and angle of the armrests are adjustable. The height of the armrests is adjustable 20,5-30,5cm. Free tilting headrest 30°, adjustable height. 5-prong aluminum base, D70cm. The chair has auto brake castors, 65mm. Height 111-128cm, seat height 45,5-55,5cm, seat depth 44-48cm, seat width 49cm. The dimensions of the product are 70x70xH111-128cm. The weight capacity is 120kg.