Motorcycle Helmet Anti-rain and Anti-fog Films Safety Driving Durable Nano Coating Clear Sticker Film Motorbike AccessoriesSpecification:Product name: rain and fog helmet filmSize: 24.4cm*6.6/ 25*9cm/34.5*8cmQuantity: 1/2PCAnti-rain in rainy season, anti-fog in winter, safer ridingDescription:1. The anti-fog film is made of a special molecular structure material. After being wet with water, the anti-fog effect will not be reduced. It can be used continuously after rinsing with water and wiping with a cloth.2. Full frame universal helmet patch, long-lasting anti-fog aging for more than 3 years3. Good light transmittance makes riding easy and reduces eye fatigue