material:stainless steel plate,aluminum board, etc sheet thinkness:0.2-3mm hole diameter:1-6mm hole shape: square, round, Material: mild steel ... , hexagonal, scale, rectangular, triangle, cross, slottedHole diameter:0.8-10mmStandard plate size: 1m×2m, 3×8 , 4×8, 3×10 , 4 ... .0.059'', 0.121''1.50mm, 3.00mm;48.00% round hole punched mesh