... : 8mm, 12mm, 16mm, 19mm, 25mm or 35mm 2) Rod materials: iron, alloy, alu Features: 1) Rod diameters: 8mm, 12mm, 16mm, 19mm ... , 25mm or 35mm2) Rod materials: iron, alloy, aluminum, brass, stainless steel or steel tube3) Curtain rods types: metallic, telescopic, adjustable (ready ...