The Full Glue Privacy Tempered Glass 3D for Xiaomi Redmi Note 9 is a tempered full-coverage glass designed specifically to protect your mobile screen from scratches and other damages.
The special treatment of the glass makes the screen visible only from the front, preventing visibility from any angle.
It is 2.5D, which means the perimeter has rounded edges for a smoother feel when touching the screen. Especially useful for modern smartphones with curved screens.