stainless steel perforated mesh 1.Hole diameter:0.3-100mm 2.Material: Stainless steel plate, low carbon ... ,galvanized plate, PVC plate, cold-roll copper, nickel,cold steel,Hole patterndiamond ,square ,oval ,triangle ,cross ,fish scale, rectangle ,hexagonal ,rhombic ... plate in order to suitable for diffident needs Hole diameter: 0.3-100mm(the hole is 0.5mm and the thickness is0.5mm ...