Certified by the US Marine Corps Systems Commande: nÉ22ME33 000443 85 132 Blade: Stainless steel blade. Hand-forged curved blade, well-tempered, hand polished, hardness ca. 48-52 HCR Rockwell. Acid-etched with the United States Marine Corps pattern, so deep one can feel it with a fingernail. Length ca. 76 cm / 30 inch. Guard: Casted Brass, 24 carat-golplated, hand polished. Grip: Plastic grip covered with genuine leather. Scabbard: Mild steel tube, covered with black leather, 24 carat-goldplated brass mountings. Included Accessories: Protective cloth bag.