Customer Rating: Summary: Love this chair cover 2008-09-24 Comment: I have a ocuple of double chaise lounge chairs and used to go through the gray vinyl chair covers every year because when flipped over the back of the chair and left in the sun the plastic from the two sides would melt into each other and then crack and peel. This cover is not only much prettier than the gray vinyl covers but it is made out of a coated fabric that isn't affected by heat but is still waterproof. I'm expecting that these will last for quite a few years and they were actually less expensive than the gray vinyl ones.