Fabricated stainless steel and brass, which makes it possible to effectively avoid rust and corrosion caused by domestic wastewater and oil stains. livated with 2 superior silicone seals for double sealing, soft and durable and higher sealing performance to avoid water leaks. 10 % faster than traditional drains. Just a pressure seal quickly and store the water below, then click to drain it, and the pop-up drain hose quickly spray water. cuun tool required, only a few steps to complete the installation. It is for lavabo with overflow, Vidange sink valve with standard G1¼ inches fitting. Suitable for most wall distribution basins, installation sinks, embedded and European pipes of standard size. ce sink cap is not only suitable for the house, but also for different bathrooms and toilets such as hotels, bars and restaurants.