The Rain-X Wiper blade provides a smooth, clean, streak-free wipe by using embedded friction reducers and multiple pressure points All metal body, with compressed rubber, universal quick-lock adapter fits nearly all cars and trucks It has long lasting durability defined by a galvanized steel frame that prevents rust and corrosion All natural squeegee rubber resists cracking, splitting and tearing caused by heat, cold, windshield wiper fluid and salt Quick and easy to install with pre-installed small j-hook adapter