Blade material: 1095 High Carbon. Handle Material: Genuine Ray Skin+ leather Wrapped. 1095 carbon steel:The best quality of high carbon steel is at 1095, the carbon content was 1.03%, and the element contains a small amount of chromium, molybdenum, vanadium, after heat treatment can reach HRc58-60 hardness, toughness is very good, but not resistant to rust, more be applied to traditional european-style hunting knife, large cutting knife and military dao. Such as the United States during world war ii "KA - BAR" saber is in 1095 as the blade material. Clay tempered:The clay temper procedure is really complicated, although what we show you is only four steps.The blade will be set apart as 2, one is the back of the blade and the other is the cut edge side. The back side will be stick with the clay and the other side will be covered by the powder and other mixture which is protected as a secret recipe. Coz the different thickness of the back of the blade and the cut edge side, and the different of the clay mud and the mixture, when the blade cooling to be a same low temperature at the same time after the heating by high temperature, that is why the blade has a radian, and there is a clay temper wave line. The item "High quality 1095 Carbon Steel Japanese Samurai Sword Kill Bill Full Tang blade" is in sale since Sunday, February 23, 2020. This item is in the category "Collectibles\Knives, Swords & Blades\Swords & Sabers\Asian\Japanese". The seller is "culture-art-store" and is located in longquan,zhejiang. This item can be shipped worldwide.