No impairment of display clarity and touchscreen functionality. You will hardly notice any difference compared to a Lenovo Tab M10 FHD Plus without a screen protector. Scratch-resistant due to the specially hard-coated surface! Highly resistant to scratches and abrasion with a 4H pencil hardness. Precisely tailored for the Lenovo Tab M10 FHD Plus. Excellent quality ensured by the use of state-of-the-art precision machines (laser cutting technology) - optimal edge adhesion and very good shape stability. Easy installation! No bubble formation possible on a dust-free display! When applying the film, air is displaced, and it adheres to the display as if by itself. Can be removed at any time without leaving residue! Made in Germany - construction, cutting, and packaging at fair wages in Germany.