... plate,aluminum board, etc sheet thinkness:0.2-3mm hole diameter:1-6mm hole shape: square, round, Material: mild steel sheet, stainless ... such as fruit basket, food cover Stainless Steel Perforated mesh Hole DiameterStaggered CentersSheet ThicknessOpen Area0.033 In.0.84mm0.055«0 ... .059'', 0.121''1.50mm, 3.00mm;48.00% round hole punched mesh