Color: Clear; Type: Cup CoverProduct Name: Cup Cover; Material: PlasticPackage Content: 1 x Cup CoverDimension: 8.5 x 3cm/ 3.3" x 1.2"(D*H)Weight: 24gMade of plastic material, with a knob, smooth round edge.Just put this lid on your cup, it will seals in the heat, keeps your stuff hot, clean and fresh.Can be used on jars and cans too.