The 9H hardness can effectively protect your screen form scratches an external shocks & if broken, the tempered glass breaks into small pieces that are not sharp, making it more safer for users.
The screen protector is made of specially processed glass which is very effective for protecting your screen from damage. It's your screen's guardian and will take good care of your screen.
The oleophobic coating can prevent fingerprints or other stains, and make the film easy to clean & the self-adhesive silicone can touch on the screen smoothly. It makes the installation easy and is more sensitive for operation.