Designed to fit most residential bathroom sink drains, this stopper covers 1-1/4 and 1-1/2 inch openings and supports common drain types such as traditional lift rod pop-up, push pop-up, and CO plug drain configurations. Installation is straightforward and tool free; you can replace the existing stopper without removing the drain assembly, and no special tools or professional help are required. Once installed, it forms a water seal to hold water in the sink and prevent overflow, while its integrated strainer helps resist debris and reduce clogging. The unit is built from solid brass with a tarnish resistant finish to stand up to daily use, offering reliable performance over time. The design combines sealing and anti-clogging functions in a single piece, which may lower maintenance needs compared with separate components. When cleaning, you can inspect the stopper and clear any build-up in the strainer, ensuring consistent drainage. The compact form fits under most sinks without interfering with the drain pipe layout, and replacement is possible if the stopper wears or becomes obstructed. It is suitable for standard bathroom configurations and can be swapped in as a maintenance update to restore the look and function of the sink drain.