Ergonomic Office ChairThis ergonomic leather office chair is designed according to the human body structure to provide strong support points for the head, neck, waist and arms to reduce the fatigue brought by long hours of work. Overall dimensions (including arms): 24.8" W x 25.6" D x 45.2"-49.2" H, Seat dimensions: 19.6" W x 19.6" D. The ergonomic chair unique recline function allows you to tilt the backrest (90~120°) or sit upright freely. This office chair home office chair also has a height adjustment function, with 360° easy rotation function to meet different needs Scratch-resistant leather material This computer chair ergonomic mesh office chair features a breathable mesh design that uses high-density breathable material from the headrest to the lower back to provide high levels of breathability. The executive office chair scratch-resistant leather material on the surface will not be easily scratched. The adjustable home office chairs surface of