The full face tempered glass is a hardened glass that covers the entire screen, specially designed to protect your tablet screen from scratches and other damages. In case of tablet drop, it does not guarantee that the screen will not break, but it provides additional protection. It does not affect the screen function. The black outline covers the entire surface of the screen, including the borders. It is 10D, which means that it has undergone special processing to acquire curved edges that cover the entire surface of the tablet's screen. This way, it is not apparent that the screen has protection, but the curved edges are also protected. Compatible with MediaPad M5 Lite 10 / C5 10.