[UNIVERSAL SIZE]Regular Mouth Lids for Canning. Each reusable leak proof storage solid cap is approx 2.76 inches/ 70mm in diameter, which can be compatible with regular mouth mason jar.[GOOD SEALING] metal Canning Lids is equipped with a silicone ring, Fit & Airtight for regular mouth mason jars,suit for keeping food, jams,grains,biscuits,seasonings,beverages fresh. they can seal food well and prevent leakage, keeping food for a long ti other places.[ANTI-RUST EFFECT]This split-type lids is made of high quality tinplate, rust proof and reusable; High and low temperature resistant, it can be served in refrigerators, dishwasher and microwave ovens.[FRESH DATES]You can use a marker to mark food-related information on the lid, or write the date on the lid, which can help you record the time of food production and purchase.[Versatile Leak-proof lids]You can jar to store homemade pickles, jams, jellies, preserves, tomato sauces, salsa, broths, screws or other objects, and you do make some cream pies or directly DIY the lids to be a adornment. Regularly share thedelicacy or happiness with family & friends.Colour:silverMaterial:TinplateSize:70mmPackage Contents:60 * Regular Mouth Canning LidsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.