Who said all knife blades have to be made of metal? Thermoplastic tactical knife blades offer the advantages of a typical steel blade with some added benefits. These blades provide the same piercing and cutting capacity of a stainless steel blade without the need to worry about rust and corrosion over time. Their sharpness and durability make them excellent defense tools great for use by law enforcement officials and knife enthusiasts alike. Pick up a thermoplastic knife blade and experience the durability and dependability you need from your tactical knife.