Annox Floaty for Gopro prevent your action camera sinks to the ocean floor, and disappears perhaps gone forever. With Annox Floaty for Gopro, mounted on your action camera body, your camera will float safely to the surface, and the purple color makes it easy to spot at a distance. Avoid losing your camera from sight if you're out surfing, water skiing or doing some kind of water activity. A "must" for all water-based activities