Dependable and trusted for generations, Kerr Wide Mouth Mason Jar Lids provide a secure seal for all your home canning and preserving needs. Designed to lock in freshness, these lids feature a BPA-free sealing compound that activates during the heating process to create an airtight barrier against oxygen and bacteria.

Crafted from durable tinplate steel, these wide-mouth lids pair with compatible bands to ensure a tight, reliable fit on your jars. While the sealing compound is intended for single-use to maintain proper preservation, the lids can be reused for short-term storage, helping keep contents fresh for over a year when properly sealed.

• Pack of 12
• Wide mouth lids
• Bands NOT included