metallic yarn Color : silver, gold, red, blue, green, black etc. Material: Metallic,polyester/nylon/rayon metallic yarn/threadColor : silver, gold, red, blue, green, black etc.Material: metallic 35%, polyester 65%; metallic 44%, nylon ... film metallized with pure silver and backed with paper inside ,is covering rayon or nylon.Gold color is coated under the film metallic thread/yarn for several ...