10PCS Silicone Jar Gaskets Replacement - Rubber Seals Rings Airtight Gasket Sealing for 4.2-4.3 Inch Mouth Glass Canning Jars Lids - Leak Proof

Practical Usage: these silicone gasket sealing rings 4.5 Inch(outer Diameter) are suitable for transporting food or drinks without leaking, good replacements if your gaskets wear out, the silicone canning rings can be applied for airtight sealing to keep your fruit, vegetables, jams, sauces preserved, it is effortless to wash and easy to assemble them Size Details: Each silicone jar gasket outer diameter is 11.3 cm/ 4.5 inches, inner diameter is 8.7 cm/ 3.5 inches, fits most common mouth jars or jars, can create an optimal airtight environment for glass jars, can effectively extend fruit, vegetables, jams, self-made food, toiletries,sauces, herbs and beef storage time in glass jars。 "PLEASE MEASURE YOUR JAR: This gasket is designed to fit standard glass canning jars with a mouth inner diameter of 4.2 - 4.3 inches (107-109mm). The '4.5Inch' refers to the seal's outer diameter. Measuring your jar before purchase is essential for compatibility." Reusable and Washable: These rubber gasket for glass jars are soft and smooth, reusable and easy to clean, just simply add a little cleansing and wash them with warm water. High-quality Materials: These rubber seals for glass jars are made of silicone material, safe and durable to use, soft and not easy to deform, can be easily replaced and keep food food clean and safe inside the canning