1. Premium tempered glass film is made with specially processed glass to protect the screen of the device from shocks and scratches. 2. Oleo-phobic Coating - The oleo-phobic coating can prevent fingerprints or other stains, and make the film easy to clean. 3. Sensitive Operation, Delicate Touch - The self-adhesive silicone can touch on the screen smoothly. It makes the installation easy and is more sensitive for operation. 4. Light transmission rate up to 99%. 5. Surface Hardness - The hardness can effectively protect the screen from scratches and external shocks. 6. Exquisite workmanship, ultra thin. 7. Perfect adhesion. 8. The product is eco-friendly.