... metal mesh square hole 3-25mm thick0.3-25mm 1*2 1.22*2.44m 8'*3' 8*4' Steel Plate, Aluminum Plate perforated ... steel, Carbon steel, Galvanized plate, Aluminum, Brass, Copper.Hole shapeRound, Square, Slot, Triangle, Long round, Scale, Diamond, Oval, Hexangular, etcDiameter0.5 ...