New 3 10" Black Ninja Kunai Combat Tactical Pro Throwing Hunting Knives Knife Set 3 PSC Heavy Duty Throwing Knife set Full Tang Knives are crafted from 440 stainless steel Doubled edged, razor sharp blades Blade Length: 5"; Overall Length: 10" Includes Nylon Sheath storage pouch. Sheath has belt loop for carrying the throwers around.