- Air bubble proof - Anti fingerprint - Anti glare - Anti reflection - Scratch resistant tempered glass - Clear & affix clear the device in bright dust before applying 1.Surface is anti-oil processing (Oleophobic coating), so fingerprints and oil is not easy to stay surface, easy to clean. 2.Full bonding, automatic adsorption can be repeated bonded 3.Fully transparent: very thin, chemically treated transparent tempered glass. 4.Surface hardness: The surface has a hardness of 8-9h,It is 9 times stronger than ordinary glasses. Tool and keys are not cuts 5.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. 6.Explosion-proof, shatter-resistant glass breaks into small pieces , more secure than other glass products. 7.Ultra-thin glass(T≈0.33mm) can be treated by toughening under high temperature of 420. Brand other SKU OT776EL0EX9TKNAFAMZ-109881 Model Nova 2i