Review on ACDelco Silver 8-4420 Conventional Wiper Blade - 20 🚗 Inch (Pack of 1) - Top Quality Automotive Windshield Wiper by Paul Barnes

I just replaced these blades which I installed over 3 years ago and live in Guam. They were still fine, just starting to lick a little. We have sunshine year round and the daily highs are never below 85 degrees Fahrenheit. There is also a lot of salt in the air. Wiper blades have a tough life and I think paying $20 for a blade is crazy. They won't wipe better or last more than ten years, which is what they would have to do to break even.