Sugoi Steel Ninja Kill 1060 High Carbon Steel Samurai Katana Battle Ready Overall Length (with Saya): 41.5 Inches Blade Processing: Proprietary Process, Hardened, Forge Heat Cycling, Folded Blade Sharpness: Very Sharp, Can be Honed to Razor Edge Blade Hardness: 52-58 HRC Tang: Full Tang, Dual Mekugi (peg), 9.25 Inches, 1060 Steel