Ranger Glass + Extreme impact and scratch protection Features Surface Hardness: The 9H hardness can effectively protect your screen from scratches and extemal shocks. Anti-shatter Film; If broken, the tempered glass breaks into small pieces that are not sharp, marking it more safer for users. Oleophobic Coating: The oleophobic coating can prevent fingerprints or other stains, and make the film easy to clean. Delicate Touch: The self-adhesive silicone can touch on the screen smoothly, It makes the installation easy and is more sensitive for operation.