2xhome Deluxe Professional PU Leather Tall and Big Ergonomic Office High Back Chair Boss Work Task Computer Executive Comfort Comfortable Padded Loop Arms (Black) Tall and Big; This chair is designed with high back support PU Leather upholstery with thick padded seat, to offer extra comfortable in many hours. Comfortable padded arm rests Adjustable tilt tension control, allows you adjust up to 20 degrees; Upright locking position with adjustable tilt tension control. Large 28 inches Nylon base for greater stability