... , Finial, Bracket, Ring, Clip, Hook and so on. 1.Tube Material:Iron, AluminumDiameter:16, 19, 22, 25, 28mm ... Thickness:0.5, 0.6, 0.7,0.8mmLength:1-6mColor:Antique-brass, Antique-copper, Satin-nickel, Matte-nickel ... , Flame plating, Oil injection and Oxidation (aluminum)Package:1 piece of tube has 6.0m length, and 20 ... Iron, Aluminum Alloy, Zinc Alloy, Plastic, Crystal, Resin, Wooden Curtain rod finial