Description This is a multi-function and practical Fermenting Lid designed for your mason jars, manufactured with high-grade and sturdy glass material, sturdy and practical for a long using time. With an easy grip hand, and this glassFermenting Lid is convenient for you to put in the mason jar, which is a good accessory for pickle fermenting. Features -Color:As Shown -Material:Glass -Size:7.00X7.00X3.50cm/2.75X2.75X1.38in - TheFermenting Lid is manufactured with premium glass material, which can be durable and practical enough to use. - With the help of this fermenting weight, you can make tasty, healthy sauerkraut, kimchi, ginger carrots and other fermented foods with safety and easy. - The practicalfermenting weightscan be given to others as wonderful housewarming gifts. - Suitablefor most standard wide mouth mason jar, pickle jar and fermention jar. - The fermentinglid can seal the mason jars with wide mouth and promote kimchi fermentation. Package list: 1 x Fermentation Weight