Equipped with blackout technology, privacy filter blacks out from the side view to protect your privacy while maintaining a crystal-clear screen straight-on. TAA-compliant filter supports compliance with privacy regulations including HIPAA while protecting your screen from fingerprints and scratches. It is compatible with 19" monitors with a 5:4 aspect ratio. Actual filter dimensions are 14-13/16" wide x 11-7/8" high. Reversible design includes a matte side that helps reduce glare. Quick Reveal Tabs make it easy to attach and remove. Screen size should be taken by diagonal measurement.