I put one on my iPad mini over a year ago and still looks brand new even with the wear and tear of traveling all over the world and some austere rough places.
Not sure how long they hold up on the back of a car window with the ultralight rays beating on it but they are relatively inexpensive...buy a couple and replace it when it fades!
They are what they say they are!
The service is great,and the delivery is on time.
You can't go wrong!!
Lanny Dixon Jamesport,Mo.