Golebo Semi-Matt screen protector for Apple iPhone 4 / 4S to the front / backside - (Matt satin,, bubble, simply remove A) (Electronics)
It's not the cheapest film on amazon for the price there is a (well 2 by counting the film for the back cover), but it is well made, there is good will no bubble, does not move and is the most beautiful effect (gives an extra touch to the iphone). It