80 mesh twill weave nickel wire mesh,nickel wire cloth   mesh material : Ni 200,201,205,270 wire roll width:1m,2m,3m,4m roll length:30m      Detailed specifications:    

mesh	wire		aperture		open area	open area	weight
	mm	inch	mm	inch	rate %	mm2	kg/m2	lbs/m2
80	0.19	0.007	0.13	0.005	16.13	0.02	1.64	3.60
80	0.17	0.007	0.15	0.006	21.58	0.02	1.31	2.88
80	0.16	0.006	0.16	0.006	24.61	0.02	1.16	2.55

            Our real goods nickel wire mesh pictures:         http://www.generalmesh.com/wiremesh/nickel-wire-mesh.html