These BPA free rubber ring seals from work beautifully paired with our range of jars from  to keep your food and liquids fresh. Designed and put into production in 1900  , the preserving jars have multiple uses in and out of the kitchen and their wide mouth design makes filling them a breeze. Each rubber ring is sold separately.

Made in Germany.

Available in 3 sizes. Match your lid to the size of your glass jar.