Cold Steel Roach Belly 20RBC Blade Type: Plain Edge Blade Length: 4.5 inch (11 cm) Total Length: 8.5 inch (22 cm) Blade Thickness: 3 mm Blade Material: German 4116 Cryo Quenched (stainless steel) Blade HRC (hardness): 56-57 HRC Handle Material: Polyproplyene Handle Color: Black Sheath include :YES Sheath Material: Secure-Ex (High quality plastic) Weight: 145 gram Designed in USA, made in Taiwan Original product from Cold Steel