Material: Brass wire, phosphor bronze wire, copper wire Use: Filtration of gas, liquid, powder and granular. Specifications Mesh/Inch Wire Gauge SWG Opening mm 8 24 2.616 10 24 1.98 12 26 1.66 14 26 1.357 16 30 1.27 18 30 1.27 20 32 0.88 30 34 0.613 40 38 0.485 50 39 0.378 60 40 0.301 70 41 0.251 80 42 0.216 90 43 0.191 100 43 0.164 120 45 0.140 140 45 0.110 160 46 0.087 Width available from 0.6m-1.5m