ITEM NAME:Regular Wide Mouth Storage Caps Mason Lids Tightness Secure for Canning Jars Description: Size Details: Each canning lid is reusable and leak-proof solid color, can be used with most ordinary jars. Safe Materials: Our can lids are made of metal materials, durable and sturdy, harmless to your food, can be placed in refrigerators, microwaves and ovens, can support dishwasher cleaning, and have a long service life. Practical Performance: Our can lid has a good leak-proof and sealing effect, which helps to seal your food, prevent leakage, and keep your food fresh and clean for a long time. you can use them to replace rusty metal covers. Practical Tool: Avoid using disposable lids, beautiful tools for kitchens, homes and restaurants. Warm Notes: Please keep the lids clean and dry, if it touches the water, please dry it immediately. Specification: Material: Metal+Copper Size Chart: Diameter: 70mm / 2.76inch Thickness: 15mm / 0.59inch Package Includes: 12 Pieces Lids Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement. SKU: DMO0022348953049117.Size Details: Each canning lid is reusable and leak-proof solid color, can be used with most ordinary jars. 12 Pieces Lids.