Incredible extra thin blade allows the greatest flexibility and control ever. PTFE non-stick coating lets fillets effortlessly fall away. Razor-sharp hand ground stainless steel blade features through tang construction. Polished brass ferrule. Tooled leather sheath. This knife is to be used only for filleting fish and is not to be used for any other purposes. Safety Warning: Knife is sharp and potentially dangerous. Always store a knife in a sheath and away from children when not in use. Maintain knife in a sharp and clean condition. Cut away from your body.