Work Smart Deluxe Oversized Executive Black Faux Leather Chair with Padded Arms Thick Padded Contour Seat and Back with Built-in Lumbar Support One Touch Pneumatic Seat Height Adjustment Mid Pivot Knee Tilt Control with Adjustable Tilt Tension Padded Nylon Arms Faux Leather: Black (-U6) Heavy Duty Nylon Base with Dual Wheel Carpet Casters Fabric Info: Faux Leather Black Control: Mid Pivot Knee Tilt