It does exactly what it says. The good thing about the 15 pro is that it has a lot of nits and is not so dark. The viewing angle is very small and many times you can't see well yourself at certain angles... but that's what it's for...

Easy installation, nice little glass, it does its job. It is value for money. I give it four stars because the privacy glass from Benks that I currently have is much superior, in quality and with the same easy installation.

Very good, I bought it as a replacement for the corresponding tempered glass from Panzer glass that cracked on me. The installation is super easy even for me who can't screw in a single screw, a thousand times easier than the panzer glass... The privacy feature is quite convenient, both at the office and on public transport... Now as for how long it will last, time will tell, but for now I am satisfied