Quick view STI Safety Technologies SS2109 Stopper Station, Turn-to-Reset, Green MSRP: Was: Now: $82.61 California Prop 65 Warning WARNING: This product can expose you to chemicals including Dichloromethane, Bisphenol A (BPA), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.