24 Reusable Silicone Seals for Plastic Lids (70mm/2.75in) of Regular Mouth Mason Jars, Seal Sits on Rim of Jar Not Inside Lid, Gaskets fit Ball, Kerr And All Regular Mouth Mason Jars

Our seal creates an airtight, leak-proof seal with Ball plastic regular mouth mason jar lids. Our mason jar seal snaps securely into the lid and will not fall out. Other flat seals can fall out of the lid before you can put it on the jar. reusable jar gaskets- Made of FDA grade, BPA free, dishwasher safe silicone, these seals can be used over and over. Molded of thick, high grade silicone, these gaskets are built to last. package includes 24 deals?Set of 24 Regular Mouth O-ring?- size for 70mm Lids– Jars and Lids are not included. NOT FOR CANNING - These seals are for storage purposes only and cannot be used for canning. Not for use with metal lids. Not for use with Fido, Hermes or other clamp lid jars.