These high-quality silicone gasket replacements are designed to provide an airtight seal for your mason jars, ensuring that your preserves, jams, sauces, and other pantry items stay fresh for longer. The flexible silicone material creates a perfect fit when inserted into regular mouth lids, and its soft texture allows it to stretch slightly for a secure and leak-proof closure. Ideal for home canning and storage, these seals are made from eco-friendly materials that are safe for your family and free from harmful chemicals like BPA. They maintain their shape and integrity even after repeated use, making them a reliable choice for storing fruits, vegetables, and even beef jerky.
  Whether you're a home cook, a food dehydrator, or someone who loves preserving your own ingredients, these silicone seal rings are essential for keeping your jars sealed and secure. Use them in your kitchen for canning, in the pantry for storing food, or while traveling for safe food transport. Their versatility makes them suitable for refrigeration, freezing, and even homemade fermenting. The inside diameter of 2.7 inches and outside diameter of 3.8 inches ensures they fit most standard-sized jars with ease, and they are easy to install in under a minute. With a thickness of 0.87 inches, they offer excellent durability without sacrificing flexibility.