Review on 👁️ Amazon Basics Privacy Screen Filter - 22 Inch 16:9 Widescreen Monitor: Anti-Glare & Blue Light Filter – Enhance Visual Privacy and Reduce Eye Strain (22 inch (16:9), 18.76" x 10.56") by Dave Phobia

This product works as advertised at a much lower price than the 3M version. It came in a large flat envelope with a screen cleaning cloth and various screen mounting options. I've opted for tabs that keep the privacy screen on your monitor. There is a small crescent shaped cutout that you can put your finger in to take it off. Installing two takes 2 minutes and removing takes seconds. These screens require you to adjust the brightness slightly and the image through them is a little less clear, but it's not much to give up the privacy they offer. Overall I would and probably will order again as I have three other screens that need privacy at work.