... custom packing is available. product describe:1.Curtain bracket type:Double bracket,single bracket.2.Material:Zinc alloy,Aluminum,iron.3.Diameters:16 ... -16mm.4.Finishes: AB/AC/BN/SN/SS.Surface ... .Plating:Anti brass,Anti copper,gold,satin nickel,matt nickel,SS,etc.2.Paint: Black,white,Gold,Silver.3.Electrophoresis : ...