【C-188】 Hikari Tsuru [1 string per package] High quality Nami-Sun Ni-Sun Nobi #1 #2 #3 (Synthetic Bowstring)　特作 光 １本入り 弦 並寸 二寸伸 伸寸 弓道 弓具 弓道具 合成弦 合成繊維To maximize the characteristics of the bowstring, we have made improvements to the loop section of the string. This results in a production method that increases strength. The material of the loop section differs from that of conventional products. Please enjoy a sharp and vivid shot! *Note: The moon loop is "white" for the standard size, two sun nobi, and four sun nobi. String Thickness Guide #1 13kg and below #2 14kg 17kg #3 Over 18kg Size Nami sun,