The Trico Neoform Frameless Wiper Blade has a patented, twin-point coupler that delivers constant, even pressure across the entire windshield for a smoother, more consistent wipe. Most wiper blades have only six or eight pressure points while the NeoForm blade has an infinite number of points! Skin coating seals the spoiler for all-weather protection against the elements. The joint less structure maximizes efficiency and durability while the special hinge design ensures a quieter, smoother wipe and less chance of permanent blade set. Pre-assembled connectors fit most popular arm styles.