The silicone ring seal pitcher is an essential tool for any homebrewer or . These gaskets provide a tight, leak-proof seal for jars, ensuring that your homemade brews and stay fresh and uncontaminated. To use, simply place the silicone ring on the jar lid, secure it tightly, and enjoy the peace of mind that comes with a reliable seal. Features - Color: White -Material:Rubber - Size: 1.70X1.70X0.60cm/0.67X0.67X0.24in -Effortless installation: the fermentation jar lid gasket is designed for easy installation, ensuring a tight seal to protect your food from oxygen -Prolonged fermentation: maintain a longer fermentation process with this product, which works effectively with an to enhance enzyme activity -Reliable airtightness: the rubber gasket provides a strong seal with the , preventing oxygen from entering and spoiling your ferment -Versatile use: compatible with various , lids, and straws, this gasket is a versatile tool for all your fermentation needs - jar adaptation: easily convert jars into fermentation containers using these gaskets, ideal for brewing , , and more Package list: 50pcs x gasket