【C-002】 Hikari San-sun zumari [2 strings per package] (Synthetic Bowstring)　光弦 三寸詰 １号 ２本入りThis string is praised for it's flexibility and durability. It also produces a very nice tsurune and allows the arrow to fly well. An advantage of the synthetic fiber is that this string will stretch very little. And because natural hemp material is used to reinforce the tsuruwa (string loop), so we recommend this for bamboo bows. Hassun Nobi size also available as a special order item. You have the options of choosing the string length and thickness