This is a T-fal glass lid. It is 19cm in diameter. It has a film on it because it is unused, but please understand that it has been stored by a private individual. ■Features ・The handle can be folded flat, so it can be stacked in the refrigerator and other items can be placed on top. It's also convenient for storage as it can be stacked compactly! ・Because it is glass, you can see inside while cooking. ・The rim is made of stable silicone material.