Size&Length :28gauge (0.3mm) & 100meters for each roll ; Weight about 67gram26gauge(0.4mm)& 100meters for each roll ; Weight about 100gram24gauge(0.5mm)& 62meters for
Item size:As PictureItem material : high quality copper / brass metal + 14K real gold plated14K real gold plated can keep color for a long time, lasting color retention, not afra