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. Can be removed at any time without leaving residue! Scratch-resistant due to the specially hardened surface! The dipos privacy filter film is highly resistant to scratches and abrasion! Custom-fit protective film. Excellent quality ensured by the use of state-of-the-art precision machinery (laser cutting technology). Privacy screen protector compatible with Lenovo Tab M9 - Made in Germany - construction, cutting, and finishing in Germany. 4-way privacy protection - Integrated privacy filter protects in both portrait and landscape orientations.