... the market. Product DescriptionPunched metal sheet Material: Stainless steel, carbon steel, brass, aluminum, titanium, nickel, Al-Mg alloy. Hole pattern: Decorative, Hexagonal, ... diameter. Variety: Small, medium and heavy expanded metal mesh. Expanded aluminum mesh, expanded platinum filtration mesh, expanded brass mesh, expanded copper mesh, expanded stainless steel mesh, expanded nickel mesh ...