The top of the Surfaces marking Buoys features a clip hook and elastics rope for easy hanging or attachments to your belongings. This dives Buoys is easy to use and store. You can quickly inflate or deflate it after use and fold it into a compacts size. Surfaces Marking Buoys makes sure Scubas diver can see in opens . equipment for Scubas diving, snorkeling, spearfishing, and other underwater activity. It can also be used as a diving materials pendants souvenir, hanging on diving equipment, making it easy to identify personally items.