This matte black tub drain stopper is designed for universal fit with most lift-and-turn, tip-toe, and trip-lever bathtub drain systems. It includes adjustable O-rings to accommodate drain openings from 1-1/2 in. to 1-3/8 in. requiring users to measure their existing drain hole before installation. The unit is constructed from solid brass for durability and resistance to wear, corrosion, and abrasion. It functions as a pop-up stopper that opens and closes smoothly without tools. Installation is tool-free and reversible, allowing quick attachment or removal for cleaning or maintenance. It does not include the drain shoe, so compatibility with existing plumbing components must be verified. The finish is matte black, intended to coordinate with modern bathroom fixtures without altering functionality. Blockages can be cleared easily by lifting the stopper manually or disassembling the top mechanism.