... M-Type metallic yarn, 100% polyester film yarn,lurex yarnM-Type metallic yarn is polyester film with Al-metallized and resin-coated first,and then ... microslitted in narrow width.Thickness:12mic, 15mic, 20mic,23mic,25micWidth:1/69", 1/100", 0 ... *70CM*36CM NW/GW: 35kg/47kg m-type metallic yarn,polyester film yarn,polyester lurex yarn