These 24-pack Mason Jar lids are made of durable tinplate, designed to protect your canned goods from heat and spills. The reusable lids provide a secure closure, keeping your kitchen organized and your items safe during travel or storage.
  Perfect for canning and everyday storage, these lids are heat-resistant and spill-proof, ensuring your jars remain intact. Ergonomic shape and smooth edges make them easy to open and close, adding an extra layer of security for your items in and out of your kitchen.