Silicone Seal Rings for Mason Jar Lids (Wide Mouth, Case of 2400) replacement parts These opaque silver tins protect

These opaque silver tins protect your contents from UV light and offer an elegant touch to your kitchen countertop or shelf

Gasket included for airtight seal

BPA-free sprayer tops

it is a little harder to manipulate–just be thankful for no plastic

Material: Painted steel [will stick to magnets]

Silicone Seal Rings for Mason Jar Lids (Wide Mouth, Case of 2400) replacement parts These opaque silver tins protectKeep in liquids, keep out bugs and moisture. All the things you need for an airtight seal are provided by these silicone rings. Our silicone rings fit our own brand of plastic mason jar lids but they also are compatible with major brands like Ball and Kerr. In addition, if you have one piece metal lids, these will provide a sturdy liner. If you currently have lids with foam liners, throw the foam liners away and enjoy our easy clean silicone liners.