Upgrade your Mason Jar
Turn any Mason jar into a durable airtight container with this BPA-free gasket lid.
Unlike other plastic storage lids that bend and buckle, Tough Tops are built to last. The underside of each lid has a custom gasket channel which holds the BPA-free gasket in place at all times - no more wondering if a tight seal has actually been made or struggling to keep your gasket in place.
- 4 durable, reusable and Leak-Proof Mason Jar Lids with Easy-Fit Silicone Gaskets.
- Available in 2 widths: for large, or plain opening jars.
- Fits the jars Mason, Ball, Kerr, Bernardin, etc.
- Plastic food lid and silicone sealant BPA and phthalate free.
- Dishwasher, Fridge and Freezer-Safe.