I live up in the mountains where the weather gets cold in the winter and hot during the summer months. Each year I buy new covers to put on the equipment that needs to be protected in the winter months. Each summer I have to replace covers with new covers on reasoning that the old ones are torn and not functional anymore! So, I got tired of spending the money on "cheap" covers and went online to look for a better solution and I found Alco Covers, after an hour of research. The covers are made well and I am "very" happy with what I have gotten in the mail from the company! Also a special note: I have a water purifier that needed covering, which had a lot of angles to it. The company had me check and send pictures of it and then re-checked it before producing the cover. That tells me that they were looking out for my concerns! There are not to many companies that do that! :)