Universal retro helmet visor with 3 snap buttons, windproof sun visor, half-face visor, motorcycle helmets

Features: 1. One size fits all helmets. 2. With three snap fasteners: the middle snap is fixed, and the four snap fasteners on either side are grooved. 3. The four snap fasteners on either side can slide, with a sliding gap of approximately 3 cm, meaning this lens can fit helmets with three snap fasteners, various half-helmets, and 3/4 helmets. 4. The optical refractive index, light transmission, and UV protection comply with European and Japanese JIS standards. Specifications: Material: PC Lens Package List: 1 x Helmet Visor Note: Due to different monitor and light effects, the actual color may be slightly different from the picture color. Please allow 1-2 cm difference due to manual measurement.