Ideal for diy enthusiasts and kitchen use, these silicone gaskets are easy to install and remove, allowing for quick replacement when needed. Their reusable nature makes them a , while their leak-proof design your beverages stay securely sealed during storage or transport. Features -Color:Green -Material:Silicone -Size:2.50X2.50X0.70cm/0.98X0.98X0.28in -Swing top bottle part: Designed to fit most standard swing-top bottles, ideal for beverage lovers and kitchen storage needs -Effective prevention: advanced sealing technology keeps your beer fresh -Silicone material: compatible with various enzymes and fermented drinks, expanding its usability -Simple gasket replacement: the replaceable leakproof gaskets are easy to clean and swap out, extending the life of your bottle caps -Easy to install: precisely fits standard beer bottle mouths, ensuring a tight seal and no leaks Package list: 20 top bottle washers