Long knife katana high manganese steel unedged

Name: Liuhong
Full length: 103cm/40.5inch
Blade length: 71cm/28inch
Pattern length: 26cm
Cutting material: high manganese steel (no deformation in bending)
Sheath: solid wood painted
Equipment: zinc alloy
Gifts: brocade box, maintenance oil
Others: There are errors in handmade products