Cleo phobic coated chemically treated glass for mobile device screen; Nano structured Glass; Explosion proof film; Silicone Coating ; Features: 1. Surface hardness: The 9H+ hardness can effectively protect your screen from scratches and external shocks; 2. Anti-shatter film: If broken the tempered glass breaks into small pieces that are not sharp making it more safer for users 3. Oleo phobic coating: The oleo phobic coating can prevent fingerprints or other stains and make the film easy to clean. 4. Delicate Touch: The self-adhesive silicone can touch on the screen smoothly. It makes the installation easy and is more sensitive for operation.