2xhome High Back with Headrest Chair Office Mesh Chair Tilt Arms Lumber Support Large Base Adjustable Swivel Task Executive Headrest with height and angle adjustable, fit for different size of people. With ergonomic lumbar support, perfectly fit your back curve, extended seating hours. Designed seat with fabric cushion, offer extra comfort and reduce pressure when sitting. Tilt up to 20 degrees or upright locking position. With heavy duty nylon base with 360 degree swivel, non-marking and smooth casters, great for stability Ideal for office, home, study room, computer desk, meeting room and conference room etc