Tempered Glass Screen Protector COLOR: TRANSPARENT MATERIALS: LIGHT OF TRANSPARENT GLASS CHEMICALLY TREATED. 0.33 MM THICK AND FEATURES A 9H HARDNESS AND CONTAINS A LAYER SECURED SOFT TOUCH.  IDEAL SIZE, COVERS THE ENTIRE SCREEN. WITHOUT AIR BUBBLES WITH THE TECHNICAL DESIGN OF INTELLIGENT DOES NOT LEAVE ANY TRACE OF ADHESIVE. POLYESTER TRANSPARENT OPTICAL PROVIDES YOU WITH THE BEST LIGHTING FOR THE SCREEN, AND THUS HAVE A BETTER VIEW.  CONTAINING A LAYER OF NANOSCALE MAKES THEM AGAINST WATER AND BACTERIA, ALSO AGAINST FINGERPRINTS, EVEN ANTI-DIRT RASTER CAN BE EASILY ERASED. ANTI-CRASH AND BREAKAGE IS HIGH, IF YOU BREAK DOWN, BREAKING THE SCREEN PROTECTOR INTO SMALL PIECES IS SHARP.  MANUFACTURED TO PROTECT THE SCREEN FROM SCRATCHES, DAMAGE EQUIPPED WITH GLASS SPECIALLY ENHANCED TO INCREASE SHOCK ABSORPTION. VERY CLEAR TRANSPARENCY. 99% THE PROPORTION OF CROSSING THE LIGHT DOES NOT TIRED EYE. THE PRODUCT INCLUDES: SCREEN GUARD SOLID MEANS FOR CLEANING DRY HANDKERCHIEF TO THE SURVEY