Taylor Made foam life rings are available in orange or white and in sizes to fit your vessel – 20, 24 or 30 inch diameter life rings. Constructed of a vinyl coated foam or hard shell polythylene skin.Molded-in becket design means there are no straps to wear, mildew, or deteriorate. Floating polypropylene grab lines are secured inside the foam life ring core and contain UV stabilizers to ensure sunlight resistanceInspected and tested in accordance with U. S. All life rings contain unicellular polyurethane foam for buoyancy.