Tempered Glass Features Surface is anti-oil processing (Oleophobic coating), so fingerprints and oil is not easy to stay surface, easy to clean. Full bonding, automatic adsorption can be repeated bonded Fully transparent: very thin, chemically treated transparent tempered glass. Surface hardness: The surface has a hardness of 8-9h,It is 9 times stronger than ordinary glasses. Tool and keys are not cuts Delicate touch: the back of strong adhesives, easy to install, close to the screen, and therefore does not affect the touch sensitivity of the touch screen. Explosion-proof, shatter-resistant glass breaks into small danger parts, more secure than other glass products. It is environmental, no glue High definition, 9H hardness, Scratch resistant, Explosion proof, anti-fingerprint.