... 20years'Manufactory 2)Favorable price 3)High temperature resistance 4)used for weaving 200g/spool M-type metallic yarn is Metallized ... WM12U,1/110,100%metallized polyester monofilamentSilver,1225000m±3%(40d)Gold,220000m±3%(42d)45g102511.2516.843*34*2450g1040202947*40* ... 3712U,1/69,100%metallized polyester monofilamentSilver,150000m±3%(60d)Gold,132300 m±3%(68d)45g102511.2516.843*34*2450g1040202947*40* ...