... . Componets:2 finials+1 pipe+20 rings+2 brackets. Curtain finial:Finial material: zinc alloyTreatment: paint, plating, electrophoresis.Diameter ... :28mm,25mm.Various design of finials on website.Curtain Pipe:Pipe Type: plain pip, twisted pipe, embossed pipe ... iron.Bracket dia:28-22mm, 28-19mm, ,19-16mm.Curtain Rings:Material: iron, plastic.Inner diameter:35mm,42mm,48mm.Surface ...