What a nightmare to put on properly – so fiddly. Set aside some serious time to get it partly right. And the screen loses it’s “feel” and your fingers just don’t slide like they used to (or did with my other $5 screen protector that was simple to put on) It’s not invisible, the phone becomes dull and the screen is different, dimmer and marked (by the inevitable wrinkling no matter how small). Every week it looks worse and the corners peel off. I’ll be tearing it off soon – Save your money for a decent back guard and a standard easy apply protector that will do you fine.