Wire Materials: Galvanized steel wire, PVC coated iron wire in blue, green, yellow and other colors. barbed wireWire Materials: Galvanized steel wire, PVC coated iron wire in blue, green, yellow and other colors. General ... in protecting of grass boundary, railway, highway, wine ,prison .etc TypeWire Gauge (SWG)Barb Distance (cm)Barb Length (cm)Electric Galvanized Barbed Wire; Hot ...