If I could leave any stars, I would! I bought 3 of these cases. After 6 months I started noticing gray "dots" on my cars. At first I thought it was dirt that got into the lid when it was removed. When I looked closely, I realized that the light was coming through the lid. The "dots" were actually waterproof material. This left the material in which the polypropylene is located. Budge's guarantee? let me rest I have to ship the cover back to Kentucky. I have to pay 30€ for the return. So that's $90 to send back three covers. Only to have her come back after 6 months. Maybe it was a bad batch, or maybe this type of coverage just doesn't work. for all. What do you say, MOVE?