FengYoo Perforated Metal Sheets Perforated Stainless Steel Sheet-Sheet Metal with Holes-20GA 0.4 Inch Hole 11.8 Inch X7.8 Inch-Suitable for Ventilation Smoking and Decorative Screen Style Grilles : Amazon.ca: Office Products
Perforated Metal Sheet | Cut-To-Size | Metal Supermarkets
1mm Round Hole Perforated Stainless Steel Mesh Sheets - 2mm Pitch - 1mm Thick - The Mesh Company