These jars lid sealing rings can fit and seal well with the mouth of the jar, avoiding air entering the can and liquid flowing out of the jar, so as to keep your fruit, vegetables, jams, sauces preserved. Made of silicone materials, simple structure, easy to use and replace, can bring you much more convenience. Features -Color:Orange -Material:Silicone -Size:9.50X9.50X0.10cm/3.73X3.73X0.04in -Note: inner diameter: 7cm - Silicone material, which allows lid seal ring to be in direct contacts with food, lid seal ring is safe to food. - Supple and smooth, easy to clean and reuse, silicone gasket for glass jars can better keep food Fresh and dry. - It has super usability and is a must-have silicone seals for glass jars for families. The lid of the can is more sealed. - Canister replacement gaskets can be used in low temperature conditions, can be used in refrigerators or freezers. - The silicone rubber rings can be used for leak proof sealing to keep your fruits crisp, vegetables, spices, jams, sauces, and beef preserved. Package list: 10 × replacement silicone sealing rings