All-in-all a great buy, and not too difficult even for technophobes to install. The product arrived damaged, it is missing a C tube and the pads do not have the brand name. I heart my shoes. unbelievably great customer service! The packaging wasn?t damaged but if it was I don?t see it being an issue the way they are packed now. Finally, I brushed it off with some regular hose water spray and dried it with another microfiber towel. All in all, it seemed like a lot for the money if I was willing to give up on auto-stop. Since then I am plagued by the sound of roaring and whistling all of the time. The design is simple and aestically pleasing. I have used these or similar covers for 30 years this is the first issue I have ever had.