Highest Quality Premium Tempered Glass Screen Protector for Sony Xperia Z3 Tempered Glass Anti-scratch for SONY Xperia Z3 Anti-scratch, the surface hardness can reach 9H and it can avoid scratches caused by the friction between the screen and hard objects. 3 times harder than PET screen protector. the screen will not get scratched even using hard object such as knives and keys. Anti-fingerprint, anti-oil, using the most high end Nano materials processing which makes the screen surface look smooth always. No residual fingerprints and oil stain. Cleaning the screen protector is easy by wiping it gently which makes it look brand new again. Anti-glare,whole transparency, light transmittance can reach above 99.99%. It has certain protection for your eyes, Fatigue-resistant for long time usage. Self-adsorbed installation without air bubbles, using the Japanese original automatic absorption material, perfect match with the screen.