- Size Compatibility : These mason jar lids are designed to fit wide-mouth jars with an inner diameter of 86 mm and a thickness of 16 mm. Ensure a perfect fit by measuring your jar's opening before ordering. - Convenient Packaging : Each pack contains 30 durable storage lids, providing you with a reliable supply for all your food preservation needs. - User-Friendly Design : The lids feature a slip-resistant surface to facilitate easy opening and closing, ensuring a secure seal to keep your contents fresh. - Versatile Applications : - Ideal for storing soups, yogurt, sports drinks, and more. - Suitable for both freezer and refrigerator storage as well as dry goods like cereals and sugar. - Easy Maintenance : It's recommended to wash the lids before use to ensure cleanliness. For optimal longevity, store your lids in a cool, dry place. - Durability and Reliability : Made from high-quality materials, these lids promise excellent performance for prolonging the shelf life of your favorite foods and beverages. Transform your food storage experience with these practical mason jar lids, designed to enhance functionality and make your kitchen organization effortless.