This case adopts PET anti-scratch coating, and the border colour is made of unique PC material. And the application Bayer anti-yellowing material, effective isolation of UV rays, you can enjoy the transparent clear glassy case for a long time. Air-Guard corners, scratch-resistant acrylic back, and raised edges combine to keep your phone protected from drops & bumps. Transparent case is very easy to wipe off dust and dirt that keeps clean and dry condition. Raised Screen Edges and Camera Guard lens frame provides enhanced Scratch Protection. Featuring sufficient raised edges to lift screen and camera from flat surface to protect front screen and back camera from shattering