Mason jars are popular in American households and are used for storing various foods such as grains, candies, juices, pickles, and jams. However, traditional iron Mason jar lids have a problem with rust, which can affect the quality and safety of food. Therefore, we have come up with a perfect solution - making Mason jar lids with high-quality PP materials. These plastic lids not only replace iron lids, but are also lighter and easier to carry and store.
Our plastic Mason jar lids also come with a sealing ring, which effectively keeps food fresh and prevents food leakage, a benefit that iron lids do not have. In addition, they have the advantage of being reusable, which can save costs and help protect the environment.