Task chair FLEX black. Task chair FLEX black. The ergonomic task chair FLEX is comfortable and durable. The chair is covered with polyester mesh fabric, 50 000 Martindale's. The chair has a multifunctional mechanism, lockable in four positions. Adjustable lumbar support. Pneumatic seat height adjustment. Black plastic armrests with soft PU pads. Height (17-24cm), depth and angle of the armrests are adjustable. The height and angle of the headrest are adjustable. 5-prong polished aluminum base, R35cm. The chair has nylon castors, 60mm. Height 116-126cm, seat width 50cm, depth 50cm, seat height 48-57cm. The dimensions of the product are 70x70xH116-126cm. The weight capacity is 130kg..