... metal 1.material: Stainless Steel ,aluminum,galvanized iron,copper 2,hole:round,or as request 3. thickness:0.2mm perforated metalSpecifications1.perforated ... metal mesh 2,hole:round,or as request 3. thickness:0.2mm-10mm 4 ... according to the hole,it is divided into diamond,square,round,triangle,scale hole,it is strong and wear-resisting, ...