all kinds of welded wire mesh Factory,high quality&competitive price easy to install,favorable price PVC Coated Welded Mesh: OpeningWire DiameterIn inchIn metric unit(mm)1/2" x 1/2"12.7mm x 12.7mm16,17,18,19,20,213/4" x 3/4"19mm x 19mm16,17,18,19,20,211" x 1"25.4mm x 25.4mm15,16,17,18,19,20Technical Note: 1. Standard roll length: 30m; width: 0.5m to 1.2m.2. Special sizes available at request ...