... adjustable curtain rod, and curtain accessories such as poles, decorative finials, brackets, rings, tiebacks, hooks, clips, curtain tapes ... Wood, Resin, Stainless steel, Acrylic.Standard diameter: 16mm, 19mm, 22mm, 25mm, 28mm;35mm. Finial material: Aluminium-alloy ... electroplating, PVC laminated; Color: Antique bronze, antique copper, brush nickel, stain nickel, stainless steel, brass, black ...