This is an extra-long type diving rescue marker float. It is an extra-large type with a total length of 2 meters. This item is in beautiful condition with very little use. It is a sealed type that provides buoyancy on the surface for a long time and signals your position when drifting. It has a large buoyancy, like an extra-long inner tube. With this, even if you drift away at Mikomoto, a helicopter or boat will find you before you get carried away by the Kuroshio Current from Tokyo Bay on a fun, solo, non-stop trip around the world. Floats are life insurance. It's best not to have to use them, but in the unlikely event, they will protect your precious life. Please always keep this item in your BC pocket. Diving Diving equipment Scuba diving Diving float Diving buoy Diving marker Rescue float