Water bottle lid rings are Suitable for replacing worn or gaskets on your favorite bottles. These rings are made from silicone, providing a secure and leakproof seal that keeps your drinks fresh and prevents spills. The flexible material makes a fit on a variety of bottle sizes and shapes, making them a versatile addition to your supplies. Features -Color:Green -Material:Silicone -Size:2.50X2.50X0.70cm/0.98X0.98X0.28in -Leakproof sealing: makes no leaks from beer bottles, maintaining the taste of your beverages. solves the issue of traditional caps leaking, making a better drinking experience -Silicone and reusable: made from Silicone materials that are designed to be reused multiple times, resisting wear and tear for longterm use -Adaptable design: fits a wide range of bottle mouth sizes. its flexible nature allows it to be used with beer bottles, beverage bottles, and other containers, making a Suitable seal -Design: blocks oxygen from entering the bottle, preventing your beverages from oxidizing and spoiling, maintaining their freshness and nutritional value -Suitable for various occasions: ideal for home, parties, and outdoor activities. provides a convenient sealing Gasket for any setting, making your drinks stay fresh Package list: x bottle cap sealing gasket