Silblade RB112-E Black Silicone Exact Fitment Rear Wiper Blade, 12" (Pack of 1) It has patented formulation, unaffected by UV, sunlight, ozone, oil and grime from road spray and Silbalde can withstand extreme temperatures as low as 80 Fahrenheit and as high as 400 Fahrenheit Patented PTFE coating gives the silicone wiper its ability to effortlessly glide smoothly across your windshield Silicon formulation leaves an invisible hydrophobic (water repellent) coating, which forms within 90 days from the first use OEM (Original Equipment Manufacturer) compatible design to ensure perfect fitment and original look Easy installation