?Satisfaction Guaranteed?Mamol Magnetic Privacy Screen Surface Laptop 15 inch provides lifetime service for this screen protectors. If you have any problems, please feel free to contact us. we will provide you with satisfactory service within 24 hours. ?Removable & Reusable?Surface laptop 15 inch privacy screen with magnetic snap-on design, just aligning it with the bezel of the screen and gently pressing it, conveniently and easily attaches to the Surface Laptop’s magnetic frame. Avoids potentially damaging adhesives from being used, and eliminates any setup process. Comes with a plastic folder that ideal for a variety of public places, business meetings, open-style offices, financial institutions, cafes, airplanes, trains, etc. ?Eyes Protection? Using advanced optical technology to block 97% of blue light and UV rays, effectively protect your eyes from eye damage, visual fatigue, eye pain and headaches.The smoth matte surface cuts glare by 98%, no more worrying about blurred screen due to glare. This surface laptop 5 privacy screen also helps keep your screen safe from dust and scratches from daily use. When the screen protector gets dirty, you can clear it gently with wet cloth or water. ?Superior Privacy?Limits viewing angle to +/- 30 degrees, the surface laptop privacy screen 15 inch will blacks out your screen when viewing from the side, while maintaining a crystal clear screen straight-on. Are you worrying about the peeping eyes that you do not notice? Get this magnetic surface laptop 4 privacy screen to protect your sensitive information, your passwords, personal content, etc., which might be leaked. ?Professional Design?Privacy screen protector designed exclusively for 15" Microsoft Surface Laptop 5 (2022), Surface Laptop 4 (2021), Surface Laptop 3 (2019), Surface Laptop 2 (2018) and Surface Laptop 1 (2017), so you can be sure that the Surface laptop privacy screen filter will work perfectly with your 15" Surface Laptop.