California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Water Tracer Dye Tablets - Fluorescent Industrial Red, Concentration Not Applicable, CAS Number 81-88-9, Chemical Grade Lab, Chemical Family Type Dye, Shelf Life 48 mo, Standards Not Applicable, Special Information Not Applicable, Package Quantity 200. This item has been restricted from sale in the following state (s): []