The Cold Steel Counter Tac 1 - 10BC model is made of AUS 8A stainless steel variant. The sharpness of full tang blades is simply fantastic. It performs like a razor and ensures effortless penetration. The dimension of the blade is 5 inches. The satin blade has sharp and penetrating edges. It comes with weather proof texture. Thus it will retain its functioning capacity for a long time. The vacuum heated full tang blades deliver high range cutting results. The deeply textured surface of the handle will ensure that the knife does not slip from your hands easily. It has a nice ergonomic design that makes it suitable for any fighting style.