... -shaped)· 3,Expanded Aluminum Metal, Flattended Type· 4,Micron Expanded Metal in Aluminum Foil· 5,Expanded Aluminum Metal, ... Metal, Flattended TypeExpanded Aluminum MetalFlattenedUse: As decoration materials4,Micron Expanded Metal in Aluminum FoilWe are providing as follows ... brass, nickel are also available.Expanded Aluminum FoilType: Micron openingUse: Ventilation of air-conditioners, or other uses. ...