Plastimo Inflatable Horseshoe Buoy-YellowInflatable Horseshoe Buoy Yellow The inflatable horseshoe buoy is composed of 2 different elements : holder fixed on the boats pushpit ABS canister containing the horseshoe buoy. The canister is attached to the holder by a lanyard. In the event of a man overboard, throw the canister toward the victim. The deployment will occur when the lanyard is fully tensioned. Inflatable Horseshoe Buoy Key Features : Weight Without light: 1. 160 kg With light: 1.