... 2.02M X2.53M Available in Black, Silver, White and Gold finishes. expanded metal for bbq grillMaterial :pregalvanized steelSWO ... , aluminum plate, titanium plate, lead plate, nickel plate, and more. 3.Process: Punched into holes of diamond shape, ... speaker grills, machine and window guards, shelving and racks, security walls, and more.With good strength, wear resistance and nice looking, expanded sheet ...