Specs MODERN PRECISION: Hand-forged using time-honored techniques with roots stretching back to Bronze Age Japan; each katana bears the unique signature of its artisan.SUPERIOR BLADE CRAFTSMANSHIP: Features a 27 1/4” T10 high carbon steel blade; clay tempered to achieve a tough spine and legendary sharpness with impressive 62 HRC; includes a distinct natural EXQUISITE HANDLE DESIGN: Wooden tsuka wrapped in genuine ray skin same with a tea-dyed patina for rustic charm; complemented by black ito wrapping and traditional wooden mekugi. *This item is excluded from express shipping.