Tsuba Size: 72mm x 66mm x 10mm/4mm (edge) 143g
Nakago Size: 24mm x 7mm (4mm thickness)
Material: Pure copper
Signature : Unsigned
Technique: Tsuchimeji Sukidashibori Iroe
Decoration: Sunamoguri Ryu zu (dragon in the sand)

This is an excellent Tsuba decorated with nice dragon in the sand by great carving!