Do you often have to worry about performing everyday tasks on your computer just because you fear a lot of people prying around or snooping into your desktop screen? Do you hesitate entering the passwords or reading/viewing/surfing content on your desktop that befits to an office environment but you still do not want others to know about it? Try Vintez Computer Privacy Screen Filter - Restricts the visibility of screen to the straight position - Helps improve confidentiality of your information, surfing details, etc. and reduces risk of any visual hacking or visual thefts - Uses Anti-scratch, Anti-glare technology, and also reduces exposure of your eyes to UV by 96% and curbing blue light by 65% - Materials Origin: Japan NOTE This privacy filter is designed for use with 13.3 Inch LCD desktop laptops that have a 16:9 aspect ratio (Measured Diagonally, Corner to Corner Without the Frame). Actual filter dimensions are wide: 11 9/16 inches (294mm), high: 6 1/2 inches (166mm) If you aren't sure about your desktop screen size, simply search for screen size on the web using model name/number or take a tape & measure the screen diagonally, excluding the frame. PACKAGE CONTENTS 1. 1x13.3” privacy filter (16:9 aspect ratio) with dimensions are wide: 11 9/16 inches (294mm), high: 6 1/2 inches (166mm) 2. Microfiber Cleaning Cloth 3. Optically clear adhesive attachment strips (Installation Option 1) 4. Slide mount tabs (Installation Option 2) 5. Installation Instructions 6. Extra installation kits (option 1 and 2)