... 4.short delivery time 5.high quality 6.Competitive price Materials: Galvanized steel wire, PVC coated iron wire in blue, green, yellow ... in protecting of grass boundary, railway, highway, etc.Barbed Wire SpecificationTypeWire Gauge (SWG)Barb Distance (cm)Barb Length (cm) ... different colors or length are available at customers request. (high quality)PVC coated and galvanized razor barbed wire