RainX Silicone Supreme Windshield Wiper Blade 21" - Heavy Duty Silicone Squeegee, Extreme Weather Resistance & All-Season Performance, Streak-Free Beam Technology, Quick Install (Pack of 1)

["Lasts 2X longer than ordinary wiper blades: Precision-engineered silicone squeegee outperforms traditional rubber, delivering streak-free clarity mile after mile, season after season. Upgrade once, enjoy longer.","All-weather warrior: From -40° arctic blasts to 120° summer scorchers, these blades never quit. The silicone squeegee won't dry out, crack, freeze, or shatter, delivering a flawless wipe every single time, no matter what the sky throws at you.","Climate Defense Technology: Built to resist ozone, UV rays, extreme heat, freezing cold, and road fluids like motor oil and solvents that destroy ordinary rubber blades. Your windshield stays crystal clear, your blade stays intact.","Quick and Easy Installation: With the Uniclick Adapter System, installing your Rain-X windshield wiper blades is a breeze. Simply scan the QR code on the package for easy-to-follow installation videos and get back on the road in no time.","Advanced beam technology with aerodynamic spoiler: Spring beam design applies uniform pressure across the entire blade, hugging every curve of your windshield for a smooth, streak-free wipe. The aerodynamic spoiler reduces wind lift at highway speeds for maximum contact and visibility."]