Silicone Lid and Airlock Set for Mason Jars - 4 Pack, Perfect for Fermenting

About this item

• 100% silicone; One of the good things about this design is there are no metal, or plastic pieces that comes in contact with your sauerkraut, or other fermented vegetables.
• This silicone lid can fit on a wide and regular mouth mason.
• This listing is only for the Silicone lids, and valve, and does NOT include the jar.
• This unique silicone lid duck bill airlock design can be used on a regular and wide mouth mason jars, just fit the airlock in the lid facing up and snuggle press the lid on the mason jar.
• Comes with 4 duck bill airlocks and 4 lids. Intended for uses other than canning.
• This unique silicone lid design can fit on a wide or regular mouth mason jar, because it has a inner and outer silicone ring.
• Not made for canning.