Keep your preserve and canned goods fresh and safe with our airtight silicone gaskets. The soft silicone rubber fits perfectly on regular mouth mason jar lids and stretches slightly to seal snugly. BPA-free and food-grade, these gaskets are rust-proof, heat-tolerant, and perfect for everyday use.
  The convenient and reusable silicone seal rings are ideal for leak-proof canning, preserving fruits and vegetables, and maintaining the flavor and freshness of your homemade foods. They're perfect for home, kitchen, and everyday use in preserving food.