The Seppas (切 羽) are washers used and located in front of and behind the tsuba. The Seppa is more than just a decorative accessory.

The use of these parts guarantees a good fit for the habaki, blade, tsuba and tsuka. These are usually made of copper or brass.

Silver Seppas (small teeth) surface coating.

Dimensions (surroundings):
Length: 42.8mm
Width: 26.60mm
Thickness: 1.55mm
Weight: 16g