... .high quality 3.suitable for embroidery machines of high-speed operation. Specifications 1.Product:metallic yarn2.Art.No.:J-643.Color : ... 4.Material:150Dpolyester yarn twist with 12micron,1/69"colorful metallic yarn5.Application: Lace,ribbon,cloth,braids,label,scarf,colth, ... make sure the quality of our products* We can guarantee you will be satisfied with our products. Green J-Type Metallic Yarn