The 21 SuperTech Conventional Wiper Blade is designed to deliver outstanding performance and long-lasting reliability. High-Performance Design ? Engineered for clear visibility and consistent wipe quality. 5-in-1 Universal Installation Adaptor ? Fits most wiper blade arms for fast easy installation. Graphite Coated Rubber Element ? Reduces friction for a cleaner quieter wipe. Durable Steel Aerodynamic Painted Frame ? Adds strength and stability for lasting performance. Quick-Fit Connector ? Fast secure connection and easy installation. Super Clean Technology ? Ensures smooth streak-free operation. Long-Lasting Durability ? Withstands 750 000+ wipes for dependable service life. This wiper blade ensures a smooth streak-free operation even in challenging weather conditions. Its innovative design and durable materials provide consistent visibility and safety for every drive making it an excellent choice for drivers who demand quality and convenience.