Review on 🖥️ Skylarking 27" Computer Privacy Screen Filter: Anti-Spy, Anti-Glare Protector Film for 16:9 Widescreen Monitors (598mm x 337mm) by Chris Bowden

The product pretty much does what it says on the tin and is relatively cheap. Installation was easy enough, although turning the screen off and on (if you want or need to) is a bit of a hassle. The privacy aspect is pretty good; Even fairly close to the monitor, you can't see the screen if you're at an angle. I would give 4 stars if it was easier to remove and replace; it's really more suitable for a one-time installation.