... 4mm x 12.7mm16,17,18,19,20,211-1/2" x 1-1/2"38mm x 38mm14,15,16,17,18,191 ... 162" x 2"50.8mm x 50.8mm12,13,14,15,16Technical Note: 1.Standard roll length: 30m;width: 0.5m to ... Mesh:OpeningWire DiameterIn inchIn metric unit(mm)1/2" x 1/2"12.7mm x 12.7mm16,17,18, ... in waterproof paper in rolls. Custom packing available at request. 1 inch welded wire mesh/welded wire netting(Free Sample ,3Year Warranty)