Upgrade your toilet with the Korky Plus Standard 2 inch Universal Flapper designed to enhance performance and durability. Crafted from exclusive longest lasting red rubber this remarkable flapper exhibits resistance to chlorine bacteria city water treatment hard water and even well water. The flexibility of the rubber material allows for a secure seal effectively preventing leaks and maximizing flushing efficiency. With your purchase you ll receive a standard (2 ) universal flapper as well as a stainless-steel chain facilitating effortless installation and maintenance.