Create a rental-friendly window treatment with this InStyleDesign rod. The tension design uses a twist-tighten system, so you can install this rod without damaging or drilling into your walls. The steel center holds your curtains safely, and the plastic ends help prevent smudges or dents. Package includes 3/4-inch diameter adjustable rod in black ready to install Steel rod with custom twist tightening system adjustable from 48 - 84 inches Materials: steel rod Curtain Rod Length: 49 to 84 inches Material: Steel, Plastic Component: Curtain Rods Finish: Black Finish