1000/2000 meter ( not as much as picture,the picture is one roll, real item is cut from one roll)
Features
Gold-plated tungsten wire, with a shiny golden surface condition, is resistant to high temperature, corrosion, high melting point, and low coefficient of thermal expansion. Gold-plated tungsten wire enhances its corrosion resistance properties.
On the surface, gold-plated tungsten wire becomes more beautiful and brighter than black tungsten wire, white tungsten wire, and sprayed tungsten wire. In a deeper sense, the corrosion resistance of gold-plated tungsten wire is much higher than that of ordinary tungsten wire