Product review (5 stars): Excellent Replacement For The Aluminum Ones
I am very happy I made this purchase. The old aluminum ones (silver) would always start being harder and harder to clean.. and eventually would look horrible. I have had these black ones for about a month and they shine like the first day I installed them. I will never use those ugly silver ones again. I am guessing the person who designed those silver ones never has to clean them.. lol