... All Kinds of Expanded Metal Mesh MaterialCommon Carbon Expanded, Stainless Steel, Brass, Nickel, Titanium, IronVarietySlotted, Diamond, square, hexagonal, circular, architectural patterns, etcFinishAnodize, painted, power ... coated, galvanized, pvdfCost EffectiveCost saving alternative to perforated metal Decorative mesh, like standard expanded metal, is a self-contained piece of ... passage of air, ...