1. The privacy screen is based on the principle of physical optics and polarization. After the display is attached to your monitor, the screen has only the visibility of 30 degrees or less on the front side and the side. It is impossible to see the contents of the screen beyond 30 degrees. Thereby achieving the protection of trade secrets and personal privacy.

　　2, anti-scratch, anti-scratch and anti-fall: the outer surface layer of the anti-spy film is treated with super-abrasive material coating, the hardness is 4-5H, which can effectively prevent scratches, stains, fingerprints and dust, and protect your love machine to the greatest extent. Protect from external damage.

　　3, anti-glare protection of the eyes: matte surface with anti-reflective, to prevent glare caused by sunlight, fluorescent lights, etc., to prevent strong glare up to 99.9% to eliminate eye fatigue, protect the eyes!

　　4, UV protection up to 96%, anti-radiation up to 99.9%, anti-static, enhance contrast, make the effect better.

　　6. Flexible application: When the computer does not need privacy screen, it can be easily removed as a computer accessory, even if the laptop is not taken down on the notebook screen. Does not affect the sensitivity of the touch screen. Repeatable paste. Easy to install and easy to remove.

　　6, available in a variety of sizes, suitable for a variety of models. Easy to cut, you can cut out a variety of shapes.