The full screen protective film with tempered glass privacy shield not only protects your privacy, but also your iPhone 11 Pro from bumps and impacts.
At least when you were allowed to travel, or when you occasionally had strangers around you, it was a practical accessory. Because you can only read the display if you look at it directly and at a 90° angle. If you look at the display at a slight angle, it gets darker and darker, almost black at 45°.
