The full face tempered glass of PanzerGlass is a hardened glass that covers the entire screen, specially made to protect the screen of your mobile phone from scratches and other damages. In case of a drop, it does not guarantee that the screen will not break along with it, however, it provides an additional protection. It does not affect the functionality of the screen. With a special coating for antibacterial protection that kills 99.9% of bacteria and fungi. It is compatible with iPhone 12 Pro Max.