Ring with Reflective tape

Life saver rings are used to help prevent someone from drowning. It should be noted however; that life buoys are just a small part of the picture when it comes to overall drowning prevention strategy. ?Because life buoys provide buoyancy, they help keep the casualty afloat so they don?t burn as much energy treading water. They are are thrown to the casualty often with (and recommended with) a throw line attached.