Kerr Metal Lids W/ Bands, Regular Mouth, 12 Count

For all of your fresh preserving needs, trust Kerr to do it right! These Kerr 70 regular mouth lids and bands for canning jars help create a tight seal on your regular mouth canning jars. When heated during the canning process, the soft, BPA-free sealing material on the underside of the lid seals in freshness and prevents oxygen and bacteria from entering the jar. If properly applied, the initial seal will maintain food quality for over a year. This set of 12 lids comes with 12 corresponding metal bands to help secure the lid firmly in place. Made of durable tinplate steel, this lid can be reused for short-term storage even after the initial seal is broken. However, the lid's soft sealing functionality is single-use only