It is easy to install and works well to block cold air and critters from traveling down to the dryer. The but, is that it doesn't last, true it experiences harsh conditions for plastic - hot wet air and lots of sun. The white discolors to a yellow-brown and the plastic becomes brittle. I am on my 3rd one, the previous two broke from the plastic becoming brittle and splitting on the seam. I like it enough to keep replacing.
Rating:
[5 of 5 Stars!]