A-301-SOLAS Molded of high impact polyethylene. The color will not dent or peel. Rigged with black polypropylene terminated with a hand splice. Approval # 160.050/120/1 Polyurethane foam buoyant material provides a minimum buoyant force of 32 lbs. Addition of reflective tape on ring buoy per SOLAS standard. See accessories below Dims & weight for each 30”, 7.6 lbs. (3.45kg)