Aliceclub Waterproof Housing Case Lock Buckle Replacement Aluminum for Gopro HD Hero 4 / 3+ Housing - Sky Blue Compatible with GoPro HD Hero 3+ / 4 cameras Original waterproof housing case This waterproof shell lock shell catch is sturdy enough for using. Allows the rear door to shut tight Adopting high technology, it does well in waterproofing, so you can use you camera freely. Package includes: 1 x Waterproof Housing Case Lock Buckle (housing, backdoor, screw and tripod mount NOT included)