3M 21.5in 16:9 COMPLY™ Magnetic Attach Full Screen Monitor Privacy Filter, A-G Blue Light Filter, TAA Comp, Made in USA

The 3M Privacy Filter is the first line of defense against visual hackers, physical screen damage and screen glare. It delivers optimum effective black-out privacy from side views outside the 60-degree viewing angle. This 21.5-inch privacy filter helps protect your screen and helps keep the information displayed on it private.