The Bosch Aerotwin flat wipers forgo the usual joints and frames. Instead, they feature a custom high-tech spring rail that perfectly adapts to the curvature of the windshield and distributes the pressure evenly along the entire length of the wiper blade. Thanks to the innovative universal adapter, Bosch Aerotwin wiper blades fit nearly every vehicle model. Advantages at a glance: - perfect wiping results due to high-tech spring rail - up to 30% longer lifespan due to even pressure distribution - minimal wind noise due to reduced airflow surface - maximum wiping quality even at high speeds - improved winter performance as no ice forms on metal frames or joints.