Just wanted to note, this one is .2 mm thick, while most other reputable brands I've tried are .4 mm thick (namely the Invisibleshield glass and the bodyguardz pure). This means that the phantom glass is less likely to interfere with the magnets that allow the auto wake feature on devices such as the ipad air. not to mention, the phantom is advertised as gorilla glass, not just any tempered glass. i think its promising, would like to try it out on future purchases. that sapphire one linked earlier in this thread is .6 mm thick...ew