Cleanroom Task Chair, Weight Capacity 300 lb, Material Vinyl (Antibacterial), Seat Height Range 19-1/2 in to 27 in, Color Black, Seat Width 18 in, Seat Depth 17 in, Seat Tilt Backward Not Applicable, Seat Tilt Forward Not Applicable, Back Height 12 in, Back Width 16 1/2 in, Back Tilt Backward Not Applicable, Back Tilt Forward Not Applicable, Number of Casters 5, Number of Glides 0, Foot Support No, Standards ANSI/BIFMA, CAL 117, ISO 4