隐私的屏幕警卫/屏幕保护/液晶显示器屏幕上个p

Roota screen privacy filter for 13''wide screen computer Anti-see film has the application of ultra-fine blinds(Micro-lower) patented optional technology, the computer screen users only read from 30/45/60 degrees positive perspective other person can only see the dark side in the black screen. The film is used to protect commercial secrets and personal privacy. Relying on the unique technology your computer can get all-round protection!screen information see future,is the only computer to browse,viewable area to degree.Protection of the LCD screen will not be scratchedMatt surface, anti-glareEmbedded notebook, closed freelyEasy to install,easy to removeAdapt to 8.9’’-23’’LCD screens/notebook computer screens.OEM&ODM welcomematerial from Korea