The Umbra Cappa Curtain Rod is a solid steel rod that comes with brackets and pole holders. It has a 1 inch diameter and can be adjusted to fit windows between 36 and 66 inches in length. The rod is wall-mounted and has a conventional design. The Cappa style adds a modern touch to any room. It is a tension rod, making it easy to install without any hardware. This unit is perfect for anyone looking for a stylish and functional curtain rod.