Sink Trap: You can create a U-shaped drain pipe. A portion of the water flow is stored in the U-shaped channel, providing odor and insect protection. High-Quality Materials: The pop-up drain screw is made of high-quality brass and stainless steel, and the flexible drain is made of high-temperature and corrosion-resistant plastic to resist corrosion and rust. Various Scenarios: Our drain pipes are suitable for drains in vanity units with sinks/guest toilets with vanity units/kitchen sinks/washbasins/bathroom sinks. Space-Saving Trap: The flexible drain pipe can be installed below or to the side, even under complex construction conditions under the sink, ensuring a tight and clean flow. Trap Design: Two interfaces for more convenient installation; drain kit with a flexible drain pipe that can be extended from 300 to 1000 mm and a drain plug with a pop-up filter to prevent clogging. oil change