... eco-friendly,best service Bitmap Picture NameNylon 6 yarn(FDY)Specification300D/12FRange of the specification20D---840DMaterial100% nylonLusterBRT ... &SDTwist0,could be twisted from 90—3200S.Z,two way twistColorraw white Superioritytop quality and attractive price, ... high strength,good elasticity, good yarn evenness with no broken filamentApplicationsAvailable for,knitting, weaving ...