We love our 33-400 Silver Flat Gloss Smooth Cap as the sleek design of this lid makes it perfect for a wide variety of products. The 33-400 Silver Smooth Cap features a F217 liner, making this the perfect screw cap for a wide variety of jars featuring a 33-400 neck size. This flat gloss cap works great for capping products like specialty creams, salves, lip balms and lip glosses.