Our ceramic fermenting weight is designed to keep your vegetables submerged during the fermentation process, ensuring a nice result every time. This weight is ideal for use in kimchi jars, pickle cans, and other fermentation containers. The heavy-duty ceramic material is sturdy and easy to clean, making this fermentation lid a reliable addition to your fermenting. Features -Inner diameter: 7.5cm - Color: Brown -Material:Ceramic - Size: 10.20X10.20X2.00cm/4.01X4.01X0.79in -Ceramic material: made from ceramic, this fermenting weight makes sure durability and longevity, providing a reliable choice for your pickling and fermenting needs -Maintains freshness and flavor: the inner lid effectively preserves the freshness and taste of your pickles, ensuring that your fermented foods remain delicious and flavorful -Enhances pickling process: the lid helps to press down the pickles, enhancing their texture and flavor, making your homemade pickles even more enjoyable -Versatile use: this jar fermentation lid ismultifunctional and can be used with sauerkraut jars, pickle jars, and jars, offering great flexibility in your fermenting projects -Convenient sealing: the pickle jar lid provides an easy and practical way to seal and store your food, fresh for longer periods Package list: 4 x kimchi jar lid