... -4mm,outer dia:1.0-5mm color:green,blue,red,white,balck etc Tensile Strength:350-450kg/mm2 PVC ... of resistance to aging ,corrosion, and split,using life is times of hot and cold galvanzied wire.Specifications ... others Better corrosion resistance and anti-aging property, longer life span than common iron wire Packing at customers' requirement PVC ... packing then into cartons PVC Coated Wire(green,red)