Used less than a month and already broken. My phone has no marks, proof that there was no agony. I had to hit it on the edge walking holding it at arm's length and the glass is cracked and starred (there was a small impact on the glass). For 20, I could have bought a lot of traditional protective films. Very disappointed with this purchase, but there are positives: Poses no problem, no bubble Touchscreen very comfortable and easy to maintain.