5 Degrees , Number of Casters 0, Number of Glides 5.Vinyl ESD/Cleanroom Task Chair, Weight Capacity 300 lb, Material Vinyl (Antibacterial), Seat Height Range 19 in to 24 in, Color Black, Seat Width 19 in, Seat Depth 18 in, Seat Tilt Forward 10.5 Degrees , Back Height 11 1/2 in, Back Width 16 1/2 in, Back Tilt Backward 13.