Pet seat covers. This is a set including one for the driver's or passenger's seat and one for the back seat. Both were purchased on Amazon last year. They have been used a few times and are very clean. The back seat cover can either enclose the entire seat, or you can open the zipper and sit next to your pet. Using these covers can also help prevent pet hair from sticking to the car interior. Since they will get dirty and scratched with use anyway, I think it's a waste to buy new ones.