EuroStile High Back Ergonomic Office Mesh Chair Adjustable Executive Manager Chair with Headrest 8116, Black Contemporary Ergonomic Multifunction mesh high back executive managerial chair with breathable mesh back support and seat, preventing body heat and moisture build up. Designed in a way that allows modification to accommodate individual requirements of different office users by giving additional features of build-in height adjustable lumbar support, pneumatic seat height adjustment and adjustable headrest support and armrests which makes the user more comfortable during work hours. High quality PP armrest, chrome base and Nylon casters added to office working flexibility. Sturdy seat cushion can be slid back and forth Swivel chair with Pneumatic Seat Height Adjustment Easy Assembly upon arrival.