... rods finials 1) diameter:13/16/19mm 2) material:resin 3) curtain rod color:black 4) surface treatment:spray-paint ... Detail Description1. material : iron, zinc alloy, aluminum alloy, plastic , resin ,wooden, crystal2. diameter: for the rod 13mm,16mm,19mm,22mm ... with good quality. Thank you for visiting! Zhejiang Hangzhou Baihong resin curtain rod end finial, beautiful curtain rod finials, square ...