GoPro HD Hero 3 Frame Mount features:
-Compact Frame Design: For low-profile mounting of your GoPro Hero 3 camera
-Optimal Sound at High Speeds
-Lens Cap: For lens protection
-1 Flat Adhesive Mount
-1 Curved Adhesive Mount
The HD Hero 3 Frame Mount is compatible with LCD Touch BacPac and 2nd generation Battery BacPac. It is not waterproof and not optimized for use in conditions where dirt and other objects can damage the camera lens.