The tempered glass by Spigen is a hardened glass, specially designed to cover and protect your phone's screen from scratches and other damage. It does not affect the screen's functionality. In case of a phone drop, it does not guarantee that the screen will not break along with it, however, it is an additional protection. It is compatible with Xiaomi 17 ProiPhone 18 Pro / 17 Pro / 16 Pro / 17Realme 16 Pro. See full description