... Barbed iron wire 1.Material:Carbon steel wire,PVC wire with colours. 2.Twisting & weaving. 3.Use:in protecting grass boundary Barbed iron wire1.Material:Galvanized barbed wire ... ,hot dipped,PVC coated barbed wire etc.2.Wire Gauge (BWG):10X12 Barb ... boundary,protecting grass boundary,railway,highway etc. Barbed iron wire