Hexagonal wire mesh is made of high quality galvanized or Galfan coated steel wires. The heavy zinc coating makes the hexagonal wire mesh a outstanding corrosion and rust resistance performance. The wires are double twisted into hexagonal meshes. It is non raveling and the edge of the mesh is reinforced with a thicker wire, which is called selvedge wire. The hexagonal wire mesh are installed on the slope to resist the landslip, debris flow, snow avalanche and other natural hazard.