a lifebuoy, ring buoy, lifering, life donut, life preserver on the white wall of boat or yacht

aid boat buoy circle color cruise danger design donut emergency equipment guard hanging help journey life lifebuoy lifeguard lifering lifesaver marine nautical object old orange port preserver protect protection red rescue ring risk rope round safe safety sail save saver saving sea security ship sos survival swim tourism transport transportation travel vacation vessel wall water white yacht