This film can be attached sher well, without annoying bubbles to leave. the film has very good optical properties, anti-reflective, very clear. it is very robust and is liable to the edge without detaching after a few weeks and to bend. the touch screen operation works without any restrictions. it is worth the higher price, because it is very durable to use. I have for my navi as a film for over a year on a daily basis and it is like new.
