Office Chair, Adjustable Arms Yes, Overall Width 25 in, Overall Depth 25 in, Maximum Seat Height 20 in, Maximum Overall Height 38 in, Seat Color Gray, Frame Color Black, Seat Thickness 3 in, Back Color Gray, Seat Depth 18 in, Seat Width 20 in, Seat Material Fabric, Back Material Polyester, Frame Material Plywood, Number of Arms 2, Weight Capacity 275 lb, Minimum Seat Height 18 in, Standards ANSI/BIFMA, Back Height 16 1/2 in, Back Width 17 1/2 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -