... metallic yarnContruction :M type metallic film yarn supported by 30D/1F,(or 20D/1F) polyster,nylon yarn with 2 ends. One is the ... ,40% metallized polyester monofilament,60% 30D*2 polyester or nylon yarn 1/69,12U,57% metallized polyester monofilament,43% 30D*2 ... , 65% metallized polyester monofilament,35% 30D*2 polyester or nylon yarn 1/100,20U,50% metallized polyester monofilament,50% 30D*2 ...