Specification list of welded wire mesh: Opening wire diameter In inch in metric unit(mm) 1/4" x 1/4" 6.4mm x 6.4mm 22, 23, 24 3/8" x 3/8" 10.6mm x 10.6mm 19, 20, 21, 22 1/2" x 1/2" 12.7mm x 12.7mm 16, 17, 18, 19, 20, 21, 22, 23 5/8" x 5/8" 16mm x 16mm 18, 19, 20, 21, 3/4" x 3/4" 19.1mm x 19.1mm 16, 17, 18, 19, 20, 21 1" x 1/2" 25.4mm x 12.7mm 16, 17, 18, 19, 20, 21 1-1/2" x 1-1/2" 38mm x 38mm 14, 15, 16, 17, 18, 19 1" x 2" 25.4mm x 50.8mm 14, 15, 16 2" x 2" 50.8mm x 50.8mm 12, 13, 14, 15, 16 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. 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. Pvc coated welded mesh: Opening wire diameter In inch in metric unit(mm) 1/2" x 1/2" 12.7mm x 12.7mm 16, 17, 18, 19, 20, 21 3/4" x 3/4" 19mm x 19mm 16, 17, 18, 19, 20, 21 1" x 1" 25.4mm x 25.4mm 15, 16, 17, 18, 19, 20 Technical note: 1.Standard roll length: 30m;width: 0.5m to 1.2m 2.Special sizes available at request 3.Packing: in waterproof paper in rolls. Custom packing available at request.