Office Chair, Adjustable Arms Yes, Overall Width 27 in, Overall Depth 25 in, Maximum Seat Height 21 1/2 in, Maximum Overall Height 41 3/4 in, Seat Color Black, Frame Color Gray, Seat Thickness 3 1/2 in, Back Color Black, Seat Depth 19 3/4 in, Seat Width 21 in, Seat Material Fabric, Back Material Mesh, Frame Material Metal, Number of Arms 2, Weight Capacity 300 lb, Tilt Configuration Freely Locking Tilt, Series Hercules, Style Classification Not Applicable, Minimum Seat Height 18 1/2 in