Curtain rods are long, slender pieces of material, typically made from metal, wood, or plastic, used to hang curtains or drapes. They come in various lengths and styles, allowing for different decorative looks and functional needs. Curtain rods can be mounted on walls or ceilings and often feature brackets for support. These rods can be adjustable or fixed in size, accommodating different window dimensions. Some curtain rods also have decorative finials at each end, adding an aesthetic touch. Additionally, curtains can slide along the rod, making it easy to open and close them as needed for light control and privacy.