Shield the touch screen on your Microsoft Surface Pro 4 with this ZAGG InvisibleShield HD Glass MC4HGS-F00 screen protector, which features scratch-resistant, tempered-glass material with HD clarity for easy viewing. The oil-repellent design resists fingerprint smudges.
It is very difficult to install without bubbles. It seems like it would work well once installed, but the installation is so difficult because of the size of the surface you have to cover.