A tub drain stopper is a device that is used to plug the drain hole in a bathtub. It is typically made of rubber or plastic and is inserted into the drain hole. The stopper prevents water from draining out of the tub, allowing it to fill up. Tub drain stoppers are an important part of any bathroom, as they help to keep water in the tub and prevent flooding.
There are many different types of tub drain stoppers available on the market. Some of the most common types include: