- Includes 12 Leak-Proof Reuseable Mason Jar Silicone Disc Gasket Lids. Bands Not Included.
- Available in 2 Sizes Designed for Wide Mouth or Regular Mouth Canning Jars (Ball, Kerr, Bernardin, etc.)
- Creates a Secure, Airtight and Leak-Proof Seal Every Time
- Made from BPA-Free, Food-Safe Premium Silicone
- Dishwasher, Freezer and Microwave Safe. Not Intended for Boiling for Heat Processing.