With high quality and strengtlh, metallic yarn is widly used in embroidery,weaving,knitting,sewing adn etc. H type is made of ... twisted with70D Nylon Yarn or 68D/75D Polyester Yarn or75D rayon.This item is applicable in sweaters,scarves,knitting weras,tricots,socks, ... high fashion and other yarn-dyeing fabrics, as a main item ...