Harold Import Silicone Canning Jar Ring, 4-Pack is the gasket designed for preserve and storage jars, ensuring a secure and reliable seal. These silicone rings fit most standard storage jars, making them a versatile addition to your kitchen supplies. Each ring measures 3-3/4 inches from outer edge to outer edge, with an inner open ring diameter of 2-3/4 inches, providing a snug fit for your jars. This pack includes four silicone rings, conveniently packaged in a bag for easy storage and access. Whether you're preserving homemade jams or storing dry goods, these durable silicone rings help maintain freshness and prevent leaks. Model Number: 9924