High-quality materials and beautiful visual appearance: the black sink drain without overflow is made of stainless steel and brass, the surface is chrome-plated to prevent corrosion and rust, while the silicone seal can effectively prevent water leaks. Leak-free and anti-rust: Black sink drain with no overflow is made of high-quality two-sealing thick silicone outer and inner layer of silicone, no water leaks After installation, rust formation is effectively prevented by a matte black electroplating metal coating. No more hassle with stuck and leaking sink stoppers. Easy To Install: Requires no special tools or screwdrivers. The universal black pop up sink drain can easily unscrew the top pressure cap of the drain kit, efficient cleaning. Installation and removal in just a few simple steps. Superb push design: the universal sink drain features a plug-in design, the drain is sealed with the press of a button, Simple press function opens and closes the drain valve easily, Empties very quickly. Universal installation size G1-1/4: Black sink waste Very practical and beautiful matte black coating, adapts to all sinks, bidets or common sinks. Gave your sink a new look.