3 x Orange Camera Thumb Stainless Steel Screw Tripod Mount for Gopro HD Hero 2 3 3+ and More Direct replacement Kits for GoPro Cameras ( Gopro HD Hero2,Hero3, Hero3+) Easily tighten and loosen screws between Gopro mount and camera, and the rubber ring makes them fit really nice. 2 Short Size Screw, 1 Long Size Screw Stainless Steel screw Anode Surface treatment, Corrosion