Japan katana long knife high manganese steel ornament Unbladed

Full length: 101.7cm/40inch
Blade length: 72.5cm/28.5inch
Handle length: 26.7cm
Blade width: 3.2cm
Cutting edge: 0.6cm
Approximate weight: 1400g (excluding sheath weight 1100g)
Cutting material: high-performance manganese steel
Sheath material: solid wood lacquer sheath
Shank material: solid wood rope
Equipment: Alloy