The swim buoy float gently tows behind you without pulling you back or adding extra drag to your swim; Plenty of air capacity buoyancy provides reassurance for safer swimming, you can grab the float in case you cramp up or simply need rest,Built-in inflatable nozzle, easy to inflate and deflate; Adjustable and removable buckle strap waist belt fits for different waist 26"-50", easy to adjust the waist size you want
