FIT ONLY 15.6 INCH 16:9 RATIO WIDE SCREEN - NOT designed for touchscreens. Filter size (L x W): 344x194 mm (13.54 x 7.64 inch). Before your purchasing, please compare your screen size with our product size image to ensure you choose correctly. | GUARD YOUR PRIVACY AGAINST SHOULDER SURFING - 60° visible angle ONLY. Keep your personal or confidential information private with effective "black out" privacy from "VISUAL HACKING" of onlookers side. Perfect for any public place. | EASY PUT ON AND OFF REUSABLE DESIGN - Privacy filter won't stick to the screen directly that will mess up your laptop. It's designed as removable and reusable to slip on screen by 2 clear adhesive bottom strips & slide mount tabs around the screen. | EYE CARING SCREEN FILTER - Keep clear and crisp screen image. Protect your eyesight by filtering out 97% UV and 70% blue light with our reversible anti-glare and glossy sides, frameless, reflections reducing superior privacy filter. | ANTI SCRATCH SCREEN PROTECTER - Protect your laptop screen from fingerprints, dust, dirt, debris and scratches while easy to clean without compromising the clarity of your retina display screen.