The Black Ronin Tanto Knife - presented by United Cutlery - has a sleek, modern tactical look and feel. The rogue Samurai warriors of the same name would have definitely added this tanto knife to their battle gear. It has a 12 3/4" black coated, razor sharp stainless steel blade. The handle is black nylon cord-wrapped over genuine ray skin. A tough injection molded sheath with a nylon belt loop is included. Measures 18" overall.