Our Xinjoduz silicone jar gaskets are made from high-grade silicone gel, ensuring durability, stability, and safety for food contact. Each gasket is precisely sized to fit standard wide-mouth jars and cans with an outer diameter of 3.7 inches (9.5 cm) and an inner diameter of 2.8 inches (7 cm), ensuring a perfect seal every time.
  Easily replace worn-out or damaged gaskets with these reliable airtight seals. Simply clean them with mild soap and water, and they're ready for reuse. Perfect for preserving fruits, vegetables, jams, and other homemade creations, keeping your kitchen organized and your products fresh for longer.