Camera protection design: In addition to restore, protect and our required, higher than the design of the camera for a camera in the plane of the maximum to avoid wear and tear. (Note: iPhone camera height is 0.7 mm). 2. Exclusive first honeycomb nest volume hole design: Cellular nest design, enjoy more perfect stereo 3 d sound, and also can prevent dust from entering the hole at the bottom of the design is simple and accurate matching, and the iPhone design bring out the best in each other. 3. Acme metallic: PC material, through five oxidation process, full of extreme metal texture and iPhone6 class bring out the in each other, to give you the feeling of perfection. 4. Compatibility: An excellent fit for the iPhone. All cutouts and buttons are precisely designed to access all your device's features.