Items: BHA013- BHA038 Materials: aluminum alloy & zinc alloy Size: 16mm, 19mm, 22mm,25mm,28mm package: pvc box ,pet box details of curtain pole:1. material : iron, aluminum alloy , stainless steel,wooden2.diameter:13mm,16mm,19mm,22mm,25mm,28mm,35mm3.thickness:0.5mm, 0.6mm,0.7mm,0.8mm4.surface dealing and colour: electroplating (nickel, zinc, chrome, copper ,antique brass and gilding, satin nickel ...