CAS Powder Steel M390-Night Shadow. Full length: 22cm Blade length: 10.6cm Handle length: 11.7cm Cutting thickness: 0.4cm Width point of blade: 2.8cm Surface: CNC grinding, super cubic edge line, fine sanding Edge cutting method: secondary edge cutting, Blade material: M390 powder steel Heat treatment method: Vacuum quenching oil heat treatment Hardness: 61-62HRC Handle material: American sand iron wood + high-quality imported carbon fiber Knife cover: Imported Argentinian vegetable tanned leather, pure hand stitching coloring, inlaid with pearl fish skin + snake skin , Engraved pattern knife sheath Net weight: 138g Gross weight: 327g (including packaging and leather sheath) Packaging: Manual box packaging