As against the resistance, it's not top. Protection started to crumble at the top right, near the photo sensor, and then the left side. This due to key in the same pocket as the phone. The protection of crack that eventually go on leave after a day of skiing and some gamèles (the phone took a hit, even if it was in a padded suit). The phone is intact, so the key is there, but in the end the protection that will held two weeks before the first damage and 1 month before the crack.
Little better do so.