This wiper is suitable for Opel (Opel Insignia), among others. The flat bar technology is far superior to conventional wipers, as it has up to 30% longer life. The A476H is ideal if you prefer modern wipers with current flat bar technology. Bosch "Aerotwin" windshield wipers for the rear of the vehicle feature a tailor-made Evodium spring bar. It produces optimum wiping performance across the entire windshield and is particularly suitable for winter use thanks to its joint-free design. "Aerotwin" windshield wipers have a very elegant, low-profile design and feature proven dual-material technology. They consist of a flexible rubber back and a wear-resistant wiper lip. The soft back ensures smooth and quiet running in all climatic conditions, while the smooth-running coating on the lip, specially developed for difficult weather conditions, ensures particularly thorough cleaning of the rear window.