galvanized, pvc coated PVC/PE coating thickness: 0.4-0.6mm barb distance: 7. ... -3 ISO9001-2001 Barbed wire1) Wire Materials: Galvanized steel wire, PVC coated iron wire in blue, green, yellow and other colors ... #, 12#x14#, 14#x14#, 14#x16#, 16#x16#, 16#x18# PVC/PE:before coating: 1.0-3.5mm; after coating: 1 ... .0mmBarb distance: 7.5-15cmBarb length: 1.5-3cm HOT!!!Good quality of Barbed Wire(factory)