1,Oxygen cylinder(Blue,4Liter) with hose (Blue),1set 2,Propane(Butane)cylinder (Yellow,2 Liter) with hose (Red),1set Gas Cylinder Welding&cutting Outfit1,Oxygen cylinder(Blue,4Liter) with hose (Blue),1set2,Propane(Butane)cylinder (Yellow,2 Liter) with hose (Red),1set Gas Cylinder Welding&cutting Outfit