Rear windshield wiper: clear visibility to the rear. Excellent wiper performance over the long term: this is just as important for rear wipers as it is for front windshield wipers. It's good to know that there are rear windshield wipers available in proven Bosch quality. For clear visibility and relaxed driving. The Bosch rear windshield wiper program includes: Aerotwin flat blade wipers, conventional metal frame wipers, design plastic wipers, and replacement wiper blades. Key features: Product type: wiper blade, Product color: black.