The Premium privacy screen protector not only prevents unwanted insights into your computer, but also protects the screen against scratches. Other product features include the high mechanical resistance & easy removability. The 2-way technology protects the screen from viewing on two sides; left/right. At the same time, the touch functionality of the screen remains completely intact. A practical & effective method to ensure that only you can view your data. ideal to be used in hotels or on the bus, train or airplane.