This product really looks like it should work, but sadly it doesn't.
Firstly, it doesn't clip around the front seat head rest securely and as soon as you attach the iPad to it, it pulls apart. I checked with the supplier and my car was a make that it should fit into (BMW). Secondly, after we managed to secure it with some strapping, the iPad was too heavy for the arm to keep it at the angle you required it at to watch. Then the clip of the arm that latches the bracket on fell off. It's a terrible product and the biggest waste of money. It's been a headache from day 1.