Easy installation - No air bubbles. When applying the privacy screen protector, the air is displaced, and the film adheres to the display as if by itself. It can be removed at any time without leaving any residue! Scratch-resistant due to the specially hard-coated surface! The dipos privacy filter film is highly resistant to scratches and abrasion! Precisely fitting protective film. Excellent quality ensured by the use of state-of-the-art precision machines (laser cutting technology). Privacy film compatible with Samsung Galaxy Book Ion 13.3 inches - Made in Germany - Construction, cutting, and finishing in Germany. 4-way privacy protection - Integrated privacy filter protects in both portrait and landscape orientation.