The Bosch Wiper Blade Refill Set (part number 3397033365) is a replacement set of wiper blade refills for Bosch windshield wiper blades. This set includes two rubber refills, one for each wiper blade, and is designed to fit specific Bosch wiper blade models. These refills are made of high-quality rubber and are designed to provide a streak-free, clear wipe for improved visibility during rainy or snowy weather. The Bosch Wiper Blade Refill Set is a cost-effective solution for maintaining the performance of your Bosch wiper blades and ensuring safe driving conditions.