... 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 ... stainless steel plate mesh;according to the hole,it is divided into diamond,square,round, ... triangle,scale hole,it is strong and wear-resisting,artistic ...