... CHENG HARDWARE CO.,LTDstarted in 2000,specialized in curtain rod ,curtain track, curtain accessory etc, sells well ... . One set including (Choice 1): Single Curtain Rod(1)Single Pole Diam: 5mm ,7mm,8mm,10mm ... . One set including (Choice 2): Extendible Curtain Rod(1). Extendable pole diam: 5/7mm,8/10mm ... -rails are also available Packing: PET/PVC clear box,Blister with card,double blister,Shrink film,color ...