4 catigories of vetnamese bonestright Single drawn known as SG or Sd Double drawn known as Dd Double drawn tickness known as ssd2 Super double drawn known as sdd or sdd1 There is Dd tickness stop being rediculus My twin focus on raw hairs While i focus on blend hairs JJ HAIR LORD$#viral #hair #sellinghair #fyp #doubledrawntickness#bonestright #wig #hairtutorials