Curtain rings are small circular devices used to hang curtains or drapes on a rod. They typically have a small clip or hook that allows the fabric to be easily attached and removed. Made from various materials like metal, plastic, or wood, curtain rings come in different sizes and styles to match various decor themes. These rings slide along the curtain rod, making it easy to open and close curtains. Some curtain rings also feature decorative designs, adding an aesthetic touch to window treatments. They are a practical solution for managing light and privacy in a room.