These Bosch Micro Edge wiper blades are designed for dependable wiping performance. They incorporate a fully-enclosed metal tension spring and a precision-cut natural rubber wiping element. This means that the Bosch Micro Edge wiper blades provide premium wiping performance and crystal-clear visibility for safer driving. The exclusive Bosch DirectConnect one-step system makes installation quick and easy on most applications. By using the Quiet-Glide micro finish wiping edge, the Bosch Micro Edge wiper blades operate smoother and quieter than the other aftermarket blades.