Outstanding visibility in any weather. Rain or snow. Day or night. Bosch Aerotwin's innovative design and technological advancements provide excellent wiper performance. Bosch Aerotwin wiper blades feature customized spring strips made of high-tech, Evodium steel. These spring strips ensure consistent high pressure across the entire length of the blades, pushing the blades on to the windscreen to avoid any wet patches during operation that could inhibit your vision — and it does it all without juddering or squeaking. Combined with an aerodynamic design that reduces windage, and a blended dual rubber compound with graphite coating, Aerotwin wiper blades provide the most silent operation possible while providing a clean consistent wipe. Vehicle-specific pre-mounted, OE-equivalent adapter makes installation simple and easy - no searching for the right adapter or additional assembly necessary.