NanoArmour for Samsung Galaxy S20 Ultra Best Screen Protector

The edges don't stick, and after a day it has dirt and dust under the protector. I work construction and this just isn't going to cut it. They want me to send pictures of the problem, how does one take pictures when the phone is also the camera. Whatever at least it wasn't a $40 protector. But maybe if I would of just ordered one of those from somewhere else I wouldn't be having problems right now