Note: The screen protector is intentionally cut smaller than the display because the edges are curved. There is no impact on display visibility or touchscreen functionality. You will hardly notice a difference compared to an Iwo X8 without a screen protector. Scratch-resistant due to the specially hardened surface! Highly resistant to scratches and abrasion! 4H pencil hardness. Intentionally smaller than the Iwo X8 glass due to its curvature (see photos), bubble-free and can be removed at any time without leaving residue (no adhesive). Easy installation! No bubble formation possible on a dust-free display! When applying the film, air is displaced and it adheres to the display almost by itself. Can be removed at any time without leaving residue! Made in Germany - construction, cutting, and finishing at fair wages in Germany.