The Bosch Wiper Blade is equipped with power protection plus, the innovative wiper-rubber technology with a patented coating. There are three benefits with each wiper action: perfect wiper performance, increased service life and quiet wiping. The much needed effective wiping performance across the entire windscreen is provided by the Evodium tension strip. Balanced force distribution warrants a long service life. The Aerodynamic spoiler makes sure to provide clear vision at high speeds. Also, thanks to the triple component wiper rubber which makes quiet wiping possible.