Office Chair, Adjustable Arms Yes, Overall Width 28 5/8 in, Overall Depth 25 1/4 in, Maximum Seat Height 23 in, Maximum Overall Height 42 1/4 in, Seat Color Black, Frame Color Black, Seat Thickness 3 1/2 in, Back Color Black, Seat Depth 19 1/2 in, Seat Width 20 1/2 in, Seat Material Fabric, Back Material Mesh, Frame Material Nylon, Number of Arms 2, Weight Capacity 250 lb, Tilt Configuration Upright Locking Tilt, Series Space Seating, Style Classification Not Applicable