Please check the model of your phone before making a purchase. Anti-wear of Camera: 1.0mm higher than the camera to prevent camera wear. Material: selected aviation aluminum, which is light but hard. It can provide the good protection for your phone. Front and Rear Cover Combined Design: (front and rear frame) alloy + (middle) silicone + (screen) tempered glass. 360 ° fully protect Anti-Collision: full marks for anti-collision with all-inclusive design. After Service: We will try our best to solve any problems about the products for you, please feel free to contact us.