Ten Ryu Samurai Exclusive Mother Of Pearl Bamboo katana 41" overall, 28 1/2" blade, and 10 3/4" handle. Hand forged 7mm thick HRC55 high carbon steel blade with blood groove. Authentic hamon formed using ancient Japanese clay solution, quench and heat treated technique. Handle is wrapped with Japanese silk and ray skin, Crane design copper guard. Black lacquer finish with genuine mother of pearl bamboo inlay inserted. Includes satin sword bag and cleaning kit.