Versatile sink drain: the universal drain suitable for washbasins without overflow. Sink stopper with standard G1¼" fitting, perfect for all standard sinks. Please pay attention to the installation size of your sink drain before installation. Premium Material: sink drain without overflow black made of high quality brass, effective protection against corrosion and rust, including silicone seals that prevent water leakage. The materials we have used for a long time are harmless and friendly of the environment. Open, Closed: with the valve pop-up, you can easily replace old, worn out basin valves with a new one. Thanks to the pressure spring, the drain can be closed and opened tightly and leak-tight at the touch of a button. No more hassle with drain plugs stuck and leaking sinks. Easy to Install: It can be installed quickly and easily in any standard sink with overflow without tools. Easy to open and close. Smooth press button operation with leak-proof seal and easy to clean. Wide Application: This sink drain without overflow is not only suitable for families, but also for various bathrooms and toilets, such as restaurants, bars and hotels. This drain faucet sets the highest standards in design and innovation and fits harmoniously into every washbasin, sink, basin and sink without overflow.