The sink floor drain is made of stainless steel and brass, which can effectively prevent rust and corrosion caused by domestic sewage and oil stains. Ensure a long service life. Our sink strainer set is no-spill, made of high-quality double-seal silicone gasket, soft and durable, with excellent sealing performance to prevent water leakage. One-click stopcock closes and opens valve for one second Press the bottom cover to quickly store water, click to drain, and the pop-up drain will spray water quickly. 10% faster than traditional drains. Installs in a few steps without tools. It is designed for non-overflow sinks with a sink valve with standard G1 inch connections. Fits most standard-size wall-mounted sinks, countertop and undermount sinks, and Euro-style plumbing. This black sink strainer is not only suitable for home use, but also suitable for all kinds of bathrooms and toilets such as hotels, bars and restaurants. Sink modern waste water drain without overflow hole Press the valve to close the water outlet of the tank to realize the water storage function, and click it again to open the water outlet to drain water. Matte black design The elegant matt black floor drain is a stylish accessory and therefore the icing on the cake in a modern bathroom The kit's top pressure plug can also be easily unscrewed for cleaning. Place the top washer over the sink's drain hole. Put the drain hose in the sink. Put a thicker washer and nut connection on the threaded part. Tighten the lock nut connection. Shipment Quantity: 1 piece