These (s) film (glass) is the best I ever had. Since I have phones and those were quite a few, I'll buy screen protectors to prevent scratches on the display to avoid. So did all more or less well. Mostly I took several films until a was applied without bubbles. With this glass - not a problem. In addition, there are actually fewer fingerprints ... of me a strong buy recommendation!
Addition: Yesterday my phone in a high arc is flown on the road (not extra-;-)) This glass has definitely saved my display. The glass was broken in three places, and my screen - no scratches !!!!! Hab immediately ordered the same glass again. Thanks to the manufacturer !!!!!