Package includes: you will receive 80 pieces of regular mouth mason canning jar lids in classic colors, enough for replacementAnti-leaking design: each canning lid comes with a silicone sealing gasket to sealing, waterproof, leak-proof, no need to worry about leakageReliable material: the mason canning jar lids are made of tinplate material, durable and not easy to rust, safe and non-toxic, so you can use with confidenceRegular mouth canning lids: the mason canning jar lid is 70 mm in diameter, suitable for regular mouth mason canning jars; Please check the size carefully before purchasingWide applications: these canning jar lids are suitable for sealing the mason canning jars when stored cookies, candies, chocolates, fruit, soft drink and so on, a very practical tool for your daily useColour: Gold + SilverMaterial: tinplatePackage Contents:80 x Regular mouth jar lidsOnly the above package content, other products are not included.Note: Light 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.