The protective cover is really big enough to cover the entire back seat of our E-Class. It is attached to the rear head restraints, the whole backrest is protected against dog hair. Toward the front, you can either "hang down" in the rear footwell leave or fix up behind the headrests of the front seats. So you would have protected the backs of the front seats. They can be in the middle parts with a zip without having to remove the entire ceiling, if you want to take, for example, someone in the back seat. Also worth mentioning are the Velcro fasteners at the points where you (... whatever those things are called) is the Anschnallgurteinraster. Thus, the strap can be easily inserted through the ceiling. So all in all: super practical, super great, everything was great! Buy recommendation for anyone who wants to save his back seat!