Versatile sink plug: the universal plug suitable for sinks without an overflow. Sink plug with standard G1¼" connection, perfect for all standard sinks. Please pay attention to the installation size of your sink drain before installation. Premium Material: The black sink drain without overflow is made of high-quality brass, effective protection against corrosion and rust, including silicone seals that prevent water leakage. The materials we have been using for a long time are harmless and environmentally friendly. Open, Close: With the pop-up valve, you can easily replace old, worn sink valves with a new one. Thanks to the pressure spring, the drain can be closed and opened tightly and tightly at the touch of a button. No more hassle with clogs of stuck and leaking sink drains. Easy to Install: It can be quickly and easily installed in any standard sink with overflow without tools. Easy to open and close. Smooth push-button operation with tight 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 valve sets the highest standards in design and innovation and blends harmoniously into every sink, basin, basin, and sink without overflow.