Compatible with Huawei Mate 20. 180 anti-spy tempered glass, protect your privacy. Keeps unwanted wondering eyes from seeing what you are doing. This screen protector is 180 anti-spy, people cannot see the screen next to you (left and right), but can see in front of you. The smooth screen protector perfectly adhere to your Mobile Phones, avoiding bubbles and stopping dust from getting in, providing a comfortable touch feeling of original glass screen. The protector will not darken your screen too much so you don't need to turn up your brightness. Anti-scratch, anti-fingerprint coating; 9H hardness for maximum protection; Face ID compatible and 3D touch compatible. What's in the box 1×Glass Screen Protector, 1×Screen protector accessories