The triple twist netting shall be manufactured from hot dipped galvanized wire or heavy galvanized wire. The nominal size of mesh wire shall range from 1.80mm to 2.20mm and selvedge wire size as from 2.00mm to 2.50mm depending on the mesh wire. Both the mesh wire and selvedge wire will have a tolerance of ±2.50%. The tensile strength of the wire will range from 350N/mm2 to 550N/mm2.