The canning jar bands are perfectly suitable for the sealed storage of spices, jams, jelly, pickles, nuts, snack, meat sauces, etc. You will no longer have to worry about the storage of various foods. The canning jar rings are made of high-quality tinplate and is not easy to be corroded and rusted in daily use. Compatible with Ball Kerr Mason Jars, split-type regular mouth jars.
