1. Model Number : Finial - 8441 2. Metal Type: Alunium. 3. ... Type:Plain pole, Twisted pole, Chromed poleRaw material:Iron, Aluminum alloyDiameter(mm):19/22/25/28/30Thickness(mm ... /Golden/SilverFinials:Alu.alloy, Iron(Various design)Brackets:Alu.alloy, Iron(Single, Double)Rings:Iron+plastic (35mm,42mm,48mm) ... short time,prompt delivery is guaranteed. Iron, Aluminum alloy curtain rod finials manufacturer