Guests and associates will be impressed by the look of this chair in your office. This versatile chair features multiple adjustments that you need to be comfortable through a busy work day. Adjust the seat height and arm height to your perfect fit. The Network chair features a 25" diameter base made of nylon with five dual-wheel hard casters. The back is mesh which allows for cool air flow while you sit. The seat is upholstered in faux leather with a layer of memory foam that makes this a comfortable place to sit even after long hours. Assembly required. Adjustable seat height Adjustable arm height Tilt lock Nylon base/Mesh back, faux leather seat Assembly required