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 iPhone screen experience as well as improved chip-resistance. Oleo phobic coating prevents excessive fingerprinting and oil stains and makes the film easy to clean. Silicone bubble-free adhesive adheres to the phone's screen without any gaps or bubbles, leaving the touch sensitivity unaffected. Built-in anti-shatter film to protect you and your phone - if it does break, the tempered glass breaks into small pieces that stick together, making it safer for users.