Stainless Steel Perforated Sheet Perforated Metal Sheet Steel-Stainless Industrial Metal Sheets 16 GA (.060) - 1/8 Holes on 3/16 Centers 11.8"x11.8": Amazon.com: Industrial & Scientific
Perforated Stainless Steel Sheet 24G X 30 3/4' X 24', 1/4' Perfs, 5/16 Centers - China Perforated Metal Mesh, Perforated Metal Sheet | Made-in-China.com