Description This multi-function fermenting lid is designed for mason jars and made from high-quality glass material, ensuring durability and long-term use. Featuring an easy-grip handle, this glass fermenting lid fits securely into mason jars, making it a practical accessory for fermenting pickles and other foods. Features - Color: As Shown - Material: Glass - Size: 7.00 x 7.00 x 3.50 cm / 2.75 x 2.75 x 1.38 in - Made from premium glass material for lasting durability and reliable performance - Helps safely and easily ferment sauerkraut, kimchi, ginger carrots, and other healthy fermented foods - A practical fermentation weight that makes a great housewarming gift - Fits most standard wide-mouth mason jars, pickle jars, and fermentation jars - Creates a secure seal on wide-mouth mason jars to support effective fermentation Package list: 1 x Fermentation Weight