Tsuba: Mei (signature) : mumei(Unsigned)(Edo Higo) Length : 8.15 cm x 7.59 cm ( 3.20 inches x 2.98 inches) Thickness of rim: 0.38 cm ( 0.14 inches) Jidai(era) : Edo period. Weight: 117grams. Special feature: Iron Tsuba, arabesque is gold cloth inlay. ...