5 Degrees , Number of Casters 0, Number of Glides 5.Polyurethane Cleanroom Task Chair, Weight Capacity 300 lb, Material Polyurethane, Seat Height Range 20-1/4 in to 28 in, Color Black, Seat Width 16 in, Seat Depth 17 in, Seat Tilt Forward 10.5 Degrees , Back Height 15 in, Back Width 15 1/2 in, Back Tilt Backward 13.