Bosch Windshield Wiper Blade Set - 3397118421: This set of Bosch windshield wiper blades is designed to provide superior wiping performance in all weather conditions. The blades are made from a durable rubber compound that resists cracking and tearing, and the advanced design ensures a consistent and even pressure for a streak-free wipe. The set includes two blades and a pre-installed adapter to fit most vehicles.