Ideal for homeowners , property maintenance personnel , and enthusiasts look to resolve toilet leakage issue Crafted from rubber and , these diaphragm washers resistant to aging , ensuring long service reliability and easy installation ensures a leak frees toilet with our rubber cistern inlet membrane , designs to provide outstanding sealing for most water inlet valves With pack of two replacement parts , you can keep your toilets functioning smoothly , making essential addition to any plumbing toolkit Perfect for repairing and maintaining vintage toilet cisterns in both residential and public restrooms , offering a practical solution for water conservation, Manufacturer: Shunzhong