Eurotech Seating Fuzion collection executive chair with headrest is designed with an aluminum frame and a breathable mesh back.Fuzion executive chair features a synchrotilt mechanism, instant lift adjustable seat height, adjustable seat depth, tilt tension control, adjustable back angle, and adjustable arm height. Headrest has a coat hanger on the back.All Eurotech products have been certified by GreenGuard as meeting the Indoor Air Quality pollutant guidelines and standards. Ships assembled.