California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Relief Kit, For Use With Watts 009 (M2 or 1-1/4 to 1-1/2 in), Includes Cover O-Ring, RV Assembly, RV Spring, Seat, Seat O-Ring, Sensing Passage O-Ring, Upper Stem O-Ring. This item has been restricted from sale in the following state (s): []