Washbasin drain is made of stainless steel and brass, which can effectively prevent rust and corrosion caused by household sewage and oil stains. Ensure a long service life. Our bathroom sink drain set without overflow with 2 high quality double seal silicone gaskets, soft and durable, with superior sealing performance to prevent water leakage. Click clack drain with closes and opens the valve in one second! one press to quickly seal and store water at the bottom, then click to drain, and the pop-up drain hose will quickly spray water. 10% faster than traditional drains. No tools required, just a few steps to complete the installation. It is designed for sinks without overflow, sink valve with standard G1¼ inch connection. Fits most standard size wall-mount sinks, countertop and undermount sinks and European plumbing. This black sink strainer is not only suitable for home use, but also for various bathrooms and toilets, such as hotels, bars and restaurants. Modern waste water drains