Perforated metal mesh Stainless steel perforated metal Type:ss 304,316... thickness ... Stainless Steel sheet/coil after being perforated on the digital control machines. Stainless Steel Perforated Metal is used in a ... , for instance when requiring sound reduction, weight saving, air control, filtering, a decorative surface, or simply a non-skid ... .121'' 1.50mm, 3.00mm; 48.00% Perforated metal mesh