This 4" Floor Flood Guard is designed to provide maximum protection against water damage for your business or industrial equipment. Made by General Wire Spring Company, this product is a reliable solution for keeping your equipment dry during floods or water leaks. In addition to its functional features, this Floor Flood Guard also complies with California Prop 65 Warning standards, ensuring that you are protected from potential exposure to chemicals like Lead. Whether you're in need of a reliable flood guard or simply want to stay compliant with local regulations, this product is an excellent choice.