Office Chair, Adjustable Arms Yes, Overall Width 24 1/2 in, Overall Depth 23 in, Maximum Seat Height 20 1/2 in, Maximum Overall Height 44 in, Seat Color Gray, Frame Color Black, Seat Thickness 3 1/2 in, Back Color Gray, Seat Depth 17 3/4 in, Seat Width 18 1/2 in, Seat Material Fabric, Back Material Fabric, Frame Material Nylon, Number of Arms 2, Weight Capacity 250 lb, Tilt Configuration Upright Locking Tilt, Series Work Smart, Style Classification Not Applicable, Minimum Seat Height 15 1/4 in