Cal-June USCG Approved Boat Life Ring This boat life ring is designed to prevent deterioration with its double UV inhibitor. The structure of this life ring allows resistance to weather and temperature extremes as well as rot and mildew. The solid, closed-cell foam makes it soft and resilient to the touch. Features Solid, Closed-Cell Foam Resists Weather and Temperature Extremes Resists Rot and Mildew Soft and Resilient to the Touch Double UV Inhibitor Specifications Color White California Resid