This is one of very neet accessories for car and phone. It is very nicely done and magnet is so strong it hold device without problems, and also there are protective film to stik on your phone so when you want to remove glue from the metal plate one day you wont scratch surface of the phone body. Also 3M made realy good job when you stick it on phone back without protective case. It firmly grips on air vents in my car and holds nicely. Would recomend to everybody who chanes cars a lot so you can have phone holder in every one of them.