Office Chair, Adjustable Arms Yes, Overall Width 28 in, Overall Depth 24 in, Maximum Seat Height 21 in, Maximum Overall Height 51 in, Seat Color Black, Frame Color Black, Seat Thickness 2 in, Back Color Black, Seat Depth 20 in, Seat Width 20 in, Seat Material Mesh, Back Material Mesh, Frame Material Steel, Number of Arms 2, Weight Capacity 300 lb, Tilt Configuration Upright Locking Tilt, Series Butterfly Executive Chair, Style Classification Executive, Minimum Seat Height 18 in