Note: The screen protector is intentionally cut smaller than the display because the edges are curved. Scratch-resistant, hard-coated surface with a 3H pencil hardness. Test winner in c't magazine issue No. 3 (2012): Anti-glare films tested. Among many well-known manufacturers, the dipos anti-reflective film is the only one rated very good for glare reduction. Intentionally smaller than the Lava Z61 Pro glass, as it is curved (see photos), it can be applied bubble-free and removed at any time without leaving residue (no adhesive). Easy application - 100% bubble-free installation on a cleaned display! The special silicone adhesive layer displaces air during application and naturally conforms to the display. No impairment of usability! The dipos screen protector provides a pleasant touch experience and is optimized for the Lava Z61 Pro.