Extremely scratch-resistant, hard-coated surface with 3H pencil hardness. The dipos anti-reflective film was awarded as the test winner in issue No. 3 (2012) of the magazine c't and received the rating "very good" as the only film for glare reduction. It is intentionally smaller than the curved LG Q9 One glass, bubble-free, and can be removed at any time without leaving any residue, without adhesive. The application is incredibly easy – 100% bubble-free installation on a cleaned display! The special silicone adhesive layer displaces air during application and adheres to the display on its own. There is no impairment of usability. The dipos screen protector provides a pleasant touch experience and is optimized for the LG Q9 One.