Designed to fit widescreen monitors with the viewable area measuring 23" diagonally and a 16:9 aspect ratio PrivaScreen filter blacks out the computer screen when viewed from side angles so anyone surrounding you can't read what's on the screen Bright, crystal-clear images when viewed from straight on ensures the PrivaScreen filter doesn't impact your viewing quality Also protects against fingerprints and scratches to your computer screen for added benefit Reversible side of the screen features a matte finish for reducing glare so you can continue using your device outdoors Compatible with touchscreen displays Easy to attach so you can quickly put it on and take it off as needed Compliant with all privacy regulations including HIPAA TAA compliant