The Bosch 3397007581 (A581S) Aerotwin wiper blade is a high-quality, genuine Bosch component featuring a length of 680mm (27 inches). This flat blade technology ensures consistent pressure along the entire length of the blade, providing superior wiping performance and clear visibility in all weather conditions. It is part of the Aerotwin range, known for its long service life and quiet operation. This specific wiper blade is often sold as a set for specific vehicle applications, ensuring a perfect fit and easy installation.