universal motorcycle helmets anti-fog patch visor lens helmet lens protective film for against uv rain motorcycle accessories

full-frame universal ,asting anti-fog for more than 5 years. protects vision and eye skin by sterilizing uv rays. after the rain it has been wet, it will not reduce the anti-fog effect, after wiping it with a cloth, it can be used continuously. suitable for full helmets, half helmets, and open helmets.