Ring Buoy for Marine The Amron International 24 Inch Hard Shell Ring Buoy is manufactured to U.S.C.G. standards (160.050/154/0) and is made with rock hard cross link polyethylene shell for incredible durability. The Amron 24 Inch Hard Shell Ring Buoy features molded in rope holes with a 3/8 inch polypropylene UV resistant rope. Reflective tape […]