Specially blended graphite coated rubber blade delivers the ultimate smooth, clean, chatter free wipe Built in aerodynamic spoiler significantly reduces drag, noise and wind lift Prevents ice and snow build-up through the elimination of exposed metal components providing the Ultimate Visibility in Rain, Sleet and Snow Durable rubber encased substructure increase wiper flexibility and adherence to the windshield in harsh conditions For use with either originally installed standard or curved "beam" style wipers