Brand: dunhuang
Piano string material: rustless steel wire string
Target: guzheng
Color classification: string no. 1 String no. 2 String no. 3 String no. 4 String no. 5 6 string String no. 7 String no. 8 9 string 10th string String no. 11 12nd string String no. 13 String 14 15th string String no. 16 String no. 17 String no. 18 String 19 20th string 21 1-21 string set