Perfectly sized case for Mustang. I really like that it folds neatly when taken out of the car, slipped into the pouch that comes with it, and easily stored in the trunk or on a shelf in the garage. Also, the cover has adjustable drawstrings so once you put it on your car, you can pull the drawstrings as desired to tighten it securely. I store my car in the garage and then add a cover to keep the dust off the body and this cover works great for this purpose. Personally I don't think it would be that great for outdoor use as it's not as thick as a car cover.