Wire materials: low carbon steel wire, galvanized steel wire or annealed wire Core: electro galvanized or hot dipped galvanized wire. Pvc coated wire features: Yuanda pvc coated iron wire offers excellent corrosion resistance and anti-aging property and longer service life compared with common galvanized iron wire. Colors available: Different colors of plastic coating are available. Green coated iron wire, grey coated iron wire, black coated iron wire or yellow coated. Packing: 1. Lined with p.V.C strips and wrapped with pvc or hessian cloth 2. Small coils of 50m, 100m, 150m, 200m, and so on 3.Color: ral 6005, 6009 etc. 4.Diameters: many others available as per buyers' request.