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 & scratches. It is compatible with 15.6" wide-screen monitors with a 16:9 aspect ratio. Actual filter dimensions are 13-9/16" wide x 4-5/8" high. Reversible design includes a matte side that helps reduce glare. Filter helps reduce blue light transmission. Quick Reveal Tabs make it easy to attach & remove. Screen size should be taken by diagonal measurement.