... 210cm 20 160-300cm 30 1.Material: Material: iron, aluminum, resin, zinc, plastic, crystal, cane. 2.Diameter: ... including (Choice 1): Single Curtain Rod(1)Single Pole Diam: 5mm ,7mm,8mm,10mm,13mm,16mm,19mm, ... (Choice 2): Extendible Curtain Rod(1). Extendable pole diam: 5/7mm,8/10mm,13/16mm,16/19mm ... ,color boxes,cartons,8-12sets/carton. adjustable curtain pole,curtain accessory,curtain rod ,curtain track ...