 is good but most people that are going to put a car like that inside of one of those it's typically going to be in a climate controlled building it was so they're already it was control but they don't really need to be a hard cover because they're they're made out of a soft plastic so if the power goes out and this thing deflates it's not going to hurt the car it's definitely not going to hurt it like rain or hail would so it's just going to sit there on the car