Galvanized Fencing Mesh: Opening Wire Diameter In inch In metric unit(mm) 2" x 3" 50mm x 75mm 2.0mm,2.5mm,1.65mm 3" x 3" 75mm x 756mm 2.67mm,2.41mm,2.11mm,1.83mm,1.65mm 2" x 4" 50mm x 100mm 2.11mm,2.5mm 4" x 4" 100mm x 100mm 2.0mm,2.5mm Technical Note: 1.Standard roll length: 30m;width: 0.5m to 1.8m 2.Special sizes available at request 3.Packing: in waterproof paper in rolls. Custom packing available at request