Galvanized Barbed Wire 1. Material: Carbon Wire 2.Features: Galvanized (Corrosion and oxidation resistance)3.Wire Dia: 1.40mm to 2.60mm for line wires 1.40mm to 2.50mm for barbs4.Barb Length: 1.5cm- 3cm5.Barb Spacing: 7.5-15cm6.Type: 4 pointed IOWA type, reverse twist type,2 strands7Uses: Barbed wire mainly serves in protecting of grass boundary, railway, highway, etc.