This is my third model screen protector for my Xperia Ray and this is by far the best. The application is quickly explained in 4 steps on the back of the packaging (in English, but that's understandable) and the result is more than convincing! No air bubbles, pleasant to the touch, not too dull the brightness of the screen and above all do not horn in contact with my protective shell (that's what was missing in previous models). In short, very happy with my purchase because the price and the delivery times are also very interesting.