1. The backdoor is special designed for Bacpac LCD screen. If you already have the normal housing shell case, you can buy this backdoor for LCD screen. 2. Backdoor only (NO touch function), the camera, LCD screen and housing shell case are NOT included. 3. This backdoor only suitable for Hero 3 waterproof housing shell, NOT suitable for Hero 3+. 4. This backdoor only compatible with the Bacpac LCD screen, NOT compatible with BacPac battery. 5. The ST-172 waterproof backdoor is used for protecting your camera Bacpac LCD screen underwater. The ST-172 waterproof backdoor is made of high-strength plastic for long term use.
