... , Tracks & Accessories The curtain accessories contain Rod, Finial, Bracket, Ring, Clip, Hook and so on. 1.Tube Material:Iron, AluminumDiameter:16, 19 ... plating, Oil injection and Oxidation (aluminum)Package:1 piece of tube has 6.0m length, and 20 piece for a carton ... ) Iron, Aluminum Alloy, Zinc Alloy, Plastic, Crystal, Resin, Wooden Curtain rod finial