The PIAA Super Silicone Windshield Wiper Blade in 19" (475mm) length is a premium, high-performance single blade engineered for exceptional clarity and durability. Unlike conventional rubber blades, it utilizes a long-lasting silicone rubber compound that resists hardening, cracking, and degradation from UV exposure and extreme temperatures. Its unique formulation creates a water-repellent silicone transfer film on the glass, promoting a smoother, quieter, and more effective wipe that enhances visibility in heavy rain. The aerodynamic frame design minimizes wind lift at high speeds for consistent contact with the windshield, ensuring reliable performance and a clear view in diverse weather conditions.