DescriptionThis item is manufactured with premium material for durable and long-lasting use. Withstand repeated uses and washings, perfect for the freezer and refrigerator as well as dry storage. The lid has a good sealing performance and is the perfect choice for refrigeration, freezing or storage, and can keep the preserved food fresh.Features- Color: Silver. - Material: Aluminum Alloy. - Size: About 8.60X8.60X0.50 cm/3.38X3.38X0.20 inch. - These covers are made of material, the lids are safe and durable to use. - Our jar lids contain nice leak-proof and airtight effect, good for sealing your food and preventing leakage, maintain your food in fresh and clean condition for a long time. - Includes 10pcs of split-type lids, sufficient quantity for daily use. - It is not easy to rust, durable, easy to clean, dishwasher safe. It can keep food fresh. - Mason jar lids can be used for standard mouth mason jar storage, which can perfectly keep food fresh and help you store food better.