California Proposition 65: This product contains a chemical known to the State of California to cause cancer. Stool, Weight Capacity 300 lb, Seat Height Range 19 in to 26 3/4 in, Seat Depth 13 in, Seat Width 12 1/2 in, Color Black, Material Polyurethane, Base Cast Aluminum, Features 360 Degrees Control, Dual Wheel, Non-Marring Casters, Soil and Puncture Resistant, Includes Not Applicable, No, Standards ANSI/BIFMA, CAL 117