... type metallic yarn12U1/110,12U,40% metallized polyester monofilament,60% 30D*2 polyester or nylon yarn 1 ... /69,12U,57% metallized polyester monofilament,43% 30D*2 polyester or nylon yarn500 ... metallic yarn20U1/69,20U, 65% metallized polyester monofilament,35% 30D*2 polyester or nylon yarn1/100 ... ,20U,50% metallized polyester monofilament,50% 30D*2 polyester or nylon yarn500 ...