Office Chair, Adjustable Arms Yes, Overall Width 28 1/2 in, Overall Depth 23 in, Maximum Seat Height 23 3/4 in, Maximum Overall Height 43 3/4 in, Seat Color Black, Frame Color Black, Seat Thickness Not Applicable, Back Color Black, Seat Depth 19 1/2 in, Seat Width 19 1/2 in, Seat Material Mesh, Back Material Mesh, Frame Material Plastic, Number of Arms 2, Weight Capacity 250 lb, Tilt Configuration Freely Locking Tilt, Series Nicholas, Style Classification Executive, Minimum Seat Height 19 in