... or customizedColorAccording to your demandSurface treatmentElectroplating/ painting.Style1.Single curtain rod2.Double curtain rod3.Extensible curtain rodOne Curtain ... Rod Set including (Choice 1): 1) metal single curtain pole curtain rod length: 48"-84" / 66"-120 ... : iron, zinc alloy, aluminum alloy, plastic , resin ,wooden, crystal 2. diameter: for the rod 13mm,16mm,19mm,22mm,25mm ...