1. This product is specifically designed for DJI Osmo Action water sports . 2. It has a bright color in the water and can easily be found. 3. Float designed to keep your camera with a waterproof shell, dive housing and other parts of the case, easy to float in the water. 4. Adjustable wrist strap, so you have double protection. 5. You can connect your bubble floating to the tripod. 6. Note: The camera, and the frame mount case are not included.

http://olla.gr/shutter-trigger-floating-hand-grip-diving-buoyancy-stick-with-adjustable-anti-lost-strap-and-screw-and-wrench-for-dji-osmo-action/