Made with transparent glass that has undergone specialized tempered-glass treatment. Premium glass screen protector is made to protect your Oppo R5 screen from scratches and other external damages it is an anti-explosion glass. The 0.3 mm thickness and round edges of the glass screen protector protect your Oppo R5 without losing any clarity or the uncovered screen experience. Real Tempered Glass Made of real tempered glass that protects the original screen from shattering with an industry leading hardness of 9H just below diamond with a hardness of 10H. Provides super high definition clarity. Rounded Edge Designed to provide the smooth and naked Oppo R5 screen experience as well as improved chip-resistance.