Bosch 19OE Wiper Blade Windshield wiper features an exclusive fx dual rubber compound with proprietary Quiet Glide micro-finish wiping edge Wiper blades resist heat and ozone deterioration to remain flexible in all weather conditions Constructed with an asymmetrical aerodynamic flexible spoiler designed to deliver the best performance and visibility at high speeds and in the worst weather conditions Wiper blade distributes uniform downward force along the entire blade to hold it firmly to the windshield Windshield wiper blade measures 19"