1) Mount adapter fasten on high-strength outer layer fabric inner layer fabric made with material that breathes well to ensure wearing comfort
2) Compatible with housing and frame mount for ALL GoPro HERO camera
3) The wrist mount secures your camera flat against your wrist for hands-free convenience
4) Easy to pivot your camera upright to capture video and take photos.
5) Bracket with tooth plate? more convenient and accurate? and very strong
6) Waterproof Housing Case / GoPro not include
7) Material: ABS + steel
8) Compatible with GoPro Hero / Hero 2 / Hero 3
9) Functions: Connect the holder and the GoPro Hero / Hero2 / Hero3 camera
10) High quality standard long screw for connecting GoPro camera and holder stand conveniently
11) Screw length: 5.4cm (not including)