Taylor Made Foam Ring Buoy - 20" - White w/White Grab Line [360]Foam Ring Buoy 20" White w White Grab Line Inspected and tested in accordance with U. S. Coast Guard regulations. All rings contain unicellular polyurethane foam for buoyancy. Floating polypropylene grab lines contain UV stabilizers to ensure sunlight resistance. PE and vinyl skin version feature molded in becket design, vinyl coated foam versions use sewn in beckets to secure grab line. choose between energy absorbent vinyl skin, vinyl coated foam,