Ball Leak Proof Lid

Leak-proof and dishwasher safe, these Ball brand one-piece mason jar lids are perfect for all of your storage needs, whether in the kitchen or around the house. They come in both Wide and Regular mouth sizes to fit most jars.

Feature a 1-piece, screw-on design that is leak-proof, airtight, freezer-safe and dishwasher-safe. Store your favorite recipes in iconic Ball jars and secure with Ball Leakproof Lids.