Rain-X 21 inches 5079278-2 Latitude 2-in-1 Water Repellency Wiper Blade, 21" (Pack of 1) More Than Just a Wiper Blade! 2-IN-1 Wiper Blade + Water Repellent - Clears & Repels Water 2017 Product of the Year Winner - Car Care Category (survey of 40,000 people by Kantar TNS) Rain-X Water Repelling Coating - Applied to the windshield by the wiper blades and lasts for months Advanced, Beam Blade Technology  Contours to the curvature of the windshield for a smooth, virtually streak-free wipe and features a patented universal adapter for easy installation. All-Weather Performance  The synthetic blend rubber squeegee can withstand extreme weather conditions for enhanced durability.