Drafting Chair, Adjustable Arms Not Applicable, Overall Width 27 in, Overall Depth 27 in, Maximum Seat Height 31 in, Maximum Overall Height 47 1/4 in, Seat Color Black, Frame Color Black, Seat Thickness 1 1/2 in, Back Color Black, Seat Depth 17 in, Seat Width 18 in, Seat Material Polyurethane, Back Material Polyurethane, Caster/Glide Type Mushroom Glides, Frame Material Nylon, Number of Arms 0, Weight Capacity 300 lb, Tilt Configuration Not Applicable, Series Breva Value-Line