These high quality Thermal Formed clear PETG lenses are designed to look like the Early style lights in the Carrera and SC. These lenses are very popular for "Track Days" in a stock type car set up where you want to protect your stock H1-H4 lights. The lenses are simply taped on with two sided clear tape. Or, they can replace your light for serious track cars where no lights are required (Also see Bexco Automotive Part #174 for "No Lights" track cars). The lenses are .100 thick and are very impact resistant. They can be painted and are sold/Priced in pairs.