The Silzig buoy is a three in one"man overboard"device. Buoyancy aid, towing, reboarding. Buoyancy 145N meets international standards. Two rigid handles covered with 40mm polyester webbing for a comfortable grip. A 40mm strap crosses the buoy on its whole length ending in a snap hook, resistance 1200Kg. Easy to store. May replace a horseshoe buoy.