... welded mesh for construction mesh hole: 1/2" width: 1.2m ,length:15m, weight: 4kg/roll electronic galvanized welded welded wire meshMaterial:high quality low carbon steel wire ... also produce hexagoanl wire mesh,gabion box,pvc coated welded wire mesh,chain link fence,etc.. Specification list of welded wire meshOpeningWire diameter(BWG) ... .4mm*6.4mm22,23,243/8*3/810.6mm*10.6mm19,20,21,221/2*1/212.7mm*12 ...