... Thickness:0.5, 0.6, 0.7,0.8mmLength:1-6mColor:Antique-brass, Antique-copper, Satin-nickel, Matte-nickel, Black, ... Iron, Aluminum Alloy, Zinc Alloy, Plastic, Crystal, Resin, WoodenDiameter:16, 19, 22, 25, 28mm etc.Color:Antique-brass, Antique-copper, Satin-nickel ... Electroplating, Electric smelting, Spray painting, Flame plating, Oil injection and Oxidation (aluminum) Antique-copper curtain rod finial