... and temperature keeping materials in the form of mesh container, stone cage, isolation wall, boiler cover or poultry fence in construction ... (width of 0.5M-2.0M)MeshWire Gauge (BWG)Inchmm3/8"10mm27,26,25,24,23,22,211/2"13mm25,24 ... ,23,22,21,20,5/8"16mm27,26,25,24,23,223/4"20mm25,24,23 ...