Upgraded seat: 3.15 inches thick padded seat for comfortable seating. Material: the smooth, pliable Leather surface with ribbed stitching detail gives an upscale, luxurious feel. Work great for computer, gaming, executive office, conference Room, and reception; Offer extra comfort for many hours. Maximum capacity: 280 lbs, seating area dimension: 19.7 inchs x 19.1 inchs (W X D), backrest dimension: 18.1 inchs x 25.7 inchs (W X H), adjustable seat height: 16.7 inchs-19.9 inchs. High-quality PU leather, waterproof and wear resistant, long time use does not fade Strong five star feet provide good support.