6/12 Pcs Rubber Gasket For Glass Jars, Replacement Rubber Seals For Glass Jars Silicone Gasket Mason Jar Rings, Rubber Jar Seals Gasket Ring For Mason Canning Jars Color:Orange Specification: outer diameter is 9.5 cm / 3.75 inches,inner diameter is 6.9 cm / 2.75 inches Material: Silicone Quantity: 6/12 pieces Package includes: 6/12 x Silicone replacement gasket seals Note: Manual measurement, please allow slight errors on size. If you need any further assistance or information, feel free to ask! 【Excellent Sealing Performance】：The silicone gasket fits well with the can mouth, preventing air from entering the can and liquid from flowing out of the can. The sealing ring prevents leakage and can effectively preserve your fruits, vegetables, spices, jams, etc. 【Safe Material】：The rubber jar seals is made of environmentally friendly food grade silicone, which is harmless and odorless to food, durable and not prone to yellowing. It can be reused to keep your food clean and safe inside the can. 【Perfect Size】：Our silicone sealing ring has an inner diameter of 2.75 inches/69 millimeters and an outer diameter of 3.75 inches/95 millimeters, suitable for most ordinary Mason cans. The elastic and soft silicone ring helps to keep food fresher. 【Multi functional and practical】：You will receive 12 rubber gasket for glass jars, sufficient for easy replacement and use at any time. This rubber seals is suitable for most ordinary Mason cans and can store your fruits, vegetables, snacks, jam, homemade food and other dehydrated products to meet your daily needs. 【Washable and Reusable】：The surface of these silicone rubber seal is soft and smooth, easy to care for, when it is necessary to clean, just add a little detergent in warm water and clean with warm water.