Set of 20 Reusable Lids: This set includes 20 food-grade plastic lids, specially designed to perfectly fit standard 70mm Mason jars. A practical and economical solution to replace your old, worn-out lids. Airtight and Optimal Preservation: Thanks to their airtight design, these lids ensure a secure and airtight seal, perfect for keeping your food fresh, making homemade preserves, or safely storing your dry and liquid ingredients. Safe and Food-Grade Material: Made from robust, food-safe plastic, these accessories guarantee healthy storage. They are perfect for daily use in the kitchen, pantry, or for organizing your refrigerator. Easy Care and Durability: Dishwasher safe, these lids are reusable and easy to clean, saving you time every day. Their durability makes them an essential and long-lasting addition to your kitchen equipment. This product is sold by xiaosong on behalf of a third-party seller. This is a compatible product. None of the products offered in this store come with two batteries; they are powered by a single battery. Note: 1. Due to variations in brightness and screen settings, the product color may differ slightly from the images shown. 2. Please allow a measurement error of 1-3 cm due to manual measurement. 3. Please check that the size is suitable before purchasing. Thank you for your understanding!