5 Degrees , Back Tilt Forward 10.5 Degrees , Back Height 16 1/2 in, Back Width 12 in, Back Tilt Backward 13.Polyurethane Ergonomic Chair, Weight Capacity 300 lb, Material Polyurethane, Seat Height Range 24-3/4 in to 35 in, Color Black, Seat Width 18 in, Seat Depth 17 in, Seat Tilt Forward 10.5 Degrees , Number of Casters 0, Number of Glides 5.