Ergonomic Chair, Weight Capacity 300 lb, Material Polyurethane, Seat Height Range 24-1/2 in to 34-3/4 in, Color Black, Seat Width 16 in, Seat Depth 17 in, Seat Tilt Backward 3 Degrees , Seat Tilt Forward 8 Degrees , Back Height 10 1/4 in, Back Width 15...