... square, round, triangle, fish scale, hexagon ,leaf 3,non-slip Perforated plated mesh Metal material: iron, stainless steel, copper, aluminum, galvanized ... rubber board. Hole forms: diamond, square, round, triangle, fish scale, hexagon and leaf etc. Features: light weight, non- ... of boats, pharmacy, mine etc. Specification:(1)Cold rolled steel sheetThichness:0.2mm-1mmLength:1m-20m Hole Diameter:0.8mm ...