The Exclusive Home Ogee Double Window Curtain Rod and Finial Set offers a refined style for your window decor. The double rod measures 3/4" in diameter for the front and 5/8" in diameter for the back and will accommodate all window sizes. It will support most curtain panels, from airy sheers to weighted blackout curtain panels designed with various tops. The 2.5" diameter wavy iron sphere shape finials will keep your window curtain panels secure on the rod while providing the perfect finish accent to your decor.