As a chair designed for the office, its function and comfort perfectly meet the needs. The backrest and seat are thicker than ordinary models. The armrest is retractable for storage space. The cylinder and foot have passed the test of common standards for durability and accepted load to ensure the safety of the chair. The main parameters are: Materials: imitation leather, polyurethane, sponge, nylon, metal Height; fixed / liftable The maximum height of the chair; 104 cm Backrest width; 50 cm Backrest height; 50 cm Seat width; 44 cm Maximum load: 150 kg Chair weight: 15.4 kg Height-adjustable padded seat with adjustable seat angle, tilt control and padded armrests