Rainbow Metallic Yarn 1) 12micron to 25micron - 1/69", 1/100", ... 2) Used in Weaving,embroidery,lacess,velvet etc M-type Rainbow Color Metallic Yarn1) Description: Made by slit metalized polyester film ... so on. (with other size available up request). 2) Colors: Rainbow, any color available3) Used in pre-dyed textiles(weaving), embroidery ...