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. 9H Surface Hardness - The 9H hardness can effectively protect the screen from scratches and external shocks 6. Exquisite workmanship、 ultra thin 7. Perfect adhesion Dimensions: 5.16 in x 2.44 in x 0.01 in (13.1 cm x 6.2 cm x 0.0 cm) Weight: 0.32 oz (9 g)