※ Please be sure to read the profile before purchasing, as there are important matters regarding transactions. Thank you for viewing. Japanese sword mekugi (peg) made of bamboo. The thickness is about 5mm at the head, and the length is approximately 45mm. This is a set of 3 bamboo mekugi. I think they can be used for both shirasaya (plain wooden scabbard) and koshirae (sword mounting). However, since each shirasaya and koshirae has a different size, some adjustments may be needed to fit perfectly. But from my experience, replacing or adjusting the mekugi often improves the looseness of the shirasaya and koshirae. Since ancient times, making mekugi has been said to be a skill of the samurai. Because it is a natural material, there are variations in color, from dark to light.