... Mesh Factory Galvanized Barbed Iron Wire in IOWA type, with 2 strands, 4 points. Barbs' distance 3-6 ... green, blue, yellow, orange, gray, is available with PVC Coated Barbed Iron Wire produced by us.Tensile strength ... or 50 kilos net, lined with P.V.C strips, then wrapped with P.V.C or hessian cloth.Core Wire ... 0mmBWG. 8-17SWG. 8-17Note: Thickness of P.V.C. coating layer: 0.4mm-0.6mm Razor barbed wire ...