This is nano explosion‎-proof membrane soft screen protector‎,‎and not tempered glass film‎,‎ it is made of soft Nano plastic materials‎.‎ Protect your phone LCD screen against dust and scratches‎.‎The self‎-healing achievement can be reach within short time until the scratches disappear‎.‎ Protect your iPhone‎'‎s touch screen Waterproof‎.‎ Protect your phone from accident hit‎,‎ be a safeguard to your phones‎.‎ ‎.‎The Nano screen protector is very soft‎,‎ and there is no need to worry it will be broken if fall down‎,‎ as it use nano meter high hardened layer + TPU elastic material‎.‎ Compare nano membrane film with tempered glass screen protector‎,‎ you will know it is much thinness‎,‎ you will feel a better touch screen sensitivity and smooth operation after using‎.‎