Used high quality tempered glass, with high light transmittance, this TOTU protective film lets you enjoy excellent high definition screen display. The 9H strong hardness ensures outstanding scratch resistance. With secure anti-burst function, it will not be broken into small pieces. The film can fully cover the front of your phone thanks to 3D curved molding, which provides maximum protection and perfectly matches your phone as well. The anti-blue-ray layer is added to effectively filter short-wave blue rays and harmful ultraviolet radiation, good for eyesight protection.