Le Parfait 500ml Familia Wiss Preserving Jar with Lid and Band (Pack of 6) Restraint a rubber seal

a rubber seal

Provides airtight closure

Suitable for up to 4 persons

The inner core is made of steel cable which will hold the weight of most small animals

Le Parfait 500ml Familia Wiss Preserving Jar with Lid and Band (Pack of 6) Restraint a rubber sealLe Parfait Familia Wiss Jars: Heavy Duty Mason Style Jars for Preserving Durable Tempered Glass and 2 Piece Lid Assembly for Secure Sealing Le Parfait Familia Wiss jars are a mason style jar made from heavy duty tempered glass, perfect for pressure canners and water baths. The 2 piece lid assembly features a flat lid (sealing cap) and a screw lid, ensuring a secure seal. Single Use Sealing Caps and Non Standard Lid Sizes for Exclusive Compatibility