Office Chair, Adjustable Arms Yes, Overall Width 28 1/4 in, Overall Depth 24 in, Maximum Seat Height 22 in, Maximum Overall Height 48 1/4 in, Seat Color Black, Frame Color Black, Seat Thickness 4 in, Back Color Black, Seat Depth 18 1/4 in, Seat Width 20 1/4 in, Seat Material Fabric, Back Material Fabric, Frame Material Nylon, Number of Arms 2, Weight Capacity 250 lb, Tilt Configuration Freely Locking Tilt, Series Pro-Line II, Style Classification Not Applicable, Minimum Seat Height 18 1/2 in