The toilet tank gasket replacement kit is made of silicone material, durability and long-lasting performance. Designed to fit various toilet models, providing strong versatility. With its flexible and sturdy construction, it remains in shape even after long-term use Features -Color:Blue -Material:Silicone -Size:11.00X11.00X0.50cm/4.32X4.32X0.20in -Our toilet tank replacement rings are made from silicone, flexible and sturdy, reusable, not easy to break. -Designed to be compatible with various toilet models, making them a versatile choice for any household. -Long-lasting, ensuring that they won't deform or wear out over time, which can be used for a long time. -Convenient and easy to replace your toilet tank old and damage sealing rings and gaskets. -Experience improved power and overall function with our flush valve replacement kit. Package list: 2 x sealing rings 2 x gaskets