The Fischer plexiglass is made from high-strength polycarbonate material. Its curved design eliminates distortion. The inner surface is treated with an AntiFog coating, minimizing the risk of reduced visibility in wet environments or sudden temperature changes. Additionally, the plexiglass features an AntiScratch treatment on its surface, making it resistant to scratches. The strap fits all popular helmet types, complies with European standards, and is manufactured according to the European standard EN ISO 102 56: 2003. It is transparent. Includes instructions and mounting kit.