M-Type metallic yarn is high temperature resistent ,high quality .competive price,various sizes ... , 2.5mic,3mic, 5mic6.Packing:100g/bobbin,250bobbins/ctn, carton size:48*34*38cm 150g/bobbin,200bobbins/ctn, carton size:57*34 ... ,competitive price and prompt delivery. cheap varicolored M Type Metallic Yarn