The full face tempered glass is a full-coverage tempered glass, specially designed to protect your mobile phone's screen from scratches and other damage. In case of a drop, it does not guarantee that the screen won't break along with it, but it provides extra protection. It does not affect the functionality of the screen.

The black frame covers the entire surface of the screen, including the edges. It has adhesive across the whole surface, unlike edge glue glass protectors which only have glue around the perimeter. This helps in better application and seamless touch screen operation. Additionally, it prevents dust from entering underneath, which can happen with edge glue protectors when the perimeter glue wears out.

It can be removed at any time without leaving marks or causing problems to the screen.