film yarn m-type metallic yarn, 15 mic,1/100" ,white abs bobbin for knitting,embroidery, ribbons 15 micron polyester film yarnM-Type metallic yarn is polyester ... microslitted in narrow width.Thickness:12mic, 15mic, 20mic,23mic,25micWidth:1/69", 1/100", 0.5mm, 1mmPackage:219g/bobbin, 10bobbins/box, 16 ... *70CM*36CM NW/GW: 35kg/47kg 15 micron polyester film yarn,metallic yarn,lurex yarn