your bottles are always ready for use with our silicone bottle top gaskets. These replacement seals are designed to fit a variety of bottle types, providing a secure and leak-proof seal. great for home , these gaskets are easy to replace and that your beverages remain fresh and uncontaminated. Made from silicone, they are and . Features -Color:Assorted Color -Material:Silicone -Size:2.50X2.50X0.70cm/0.98X0.98X0.28in -Size:2.50X2.50X1.00cm/0.98X0.98X0.39in - silicone: these gaskets are made from silicone, ensuring they are and provide a reliable seal for your bottles -Leakproof design: the gaskets are designed to prevent any liquid from leaking out, keeping your bottles securely sealed and messfree -Easy to use: installation is simple, just place the gasket on the bottle top to achieve a tight and leakproof seal with minimal effort -Multifunctional: suitable for sealing a variety of bottles, these gaskets can be used for beer, juice, water, and other beverages, offering great versatility - supply: with 20 gaskets included, you have a sufficient supply to meet your sealing needs for an extended period, ensuring you always have a replacement on hand Package list: 20 x Grolsch Gaskets