valve seal replacement is crafted from silicone, ensuring a and practical solution for your toilet. Designed to fit a variety of toilet models, this seal effectively prevents leaks and maintains optimal performance. Its flexible material allows for easy installation, making it a convenient choice for both DIY enthusiasts and professional plumbers. Features -Color:Blue -Material:Silicone -Size:10.90X10.90X0.25cm/4.28X4.28X0.10in -Size:1.43X1.43X0.20cm/0.56X0.56X0.08in -Leakproof design: effectively prevents water leakage from toilet flush valves, ensuring a dry and clean home environment for added convenience and peace of mind -Premium silicone material: made from silicone, offering practical durability and wear resistance to extend the lifespan and reduce frequent replacements -Perfect fit compatibility: precisely designed to fit most standard toilet flush valves, easy installation -Enhanced power: replacing wornout seals improves pressure, making toilets quieter and more easy, eliminating the frustration of loud or weak flushes -practical performance: compared to regular rubber, silicone provides better resistance to wear, ensuring practical reliability and optimal sealing performance Package list: 6 x Blue Flush Valve Seal 6 x Black Flush Valve Seal