perforated metal mesh stainless steel plate flat sheet:1*2m flat thickness:0.15--20mm open:30%--80% perforated stainless steel metal mesh stainless steel perforated mesh / punching sheet(1)material :stainless steel plate, ss302, 304, 304L, 316, 316L .(2)hole shape :round ,square ,diamond,star,other various tape .(3)thickness :0.15-20mm (4)hole:0.2-500mm(5)sheet size :1000*2000mm,1220*2440mm,3ft* ...