... the exact length.One set includes designer finials, metal brackets, rings, and screws. Curtain Poles Finish SilverDiameter(of Curtain Poles) 16 ... to the Poles Size 3. One set including (Choice 3): Double Curtain RodDouble -rails are also available Packing: PET/PVC clear ... box,Blister with card,double blister,Shrink film,color boxes,cartons,8-12sets/carton. mini spring tension rod, cafe rod