High-quality materials: The pop-up sink stopper is made of high-quality brass and stainless steel, which is not easy to rust. The flexible drain hose is made of high-temperature and corrosion-resistant plastic, and can be retracted to lengths of 415 to 950 mm. Widely used in bathrooms, toilets, bathtubs, and living room sinks. Anti-odor design: The triple odor control design with gravity core, S-shaped sealing, and thicker gasket effectively blocks odors. Anti-clog design: The sink drainage system is equipped with a pop-up cartridge that collects hair and fine impurities to prevent sink clogging and facilitate cleaning. Easy to install: This one-piece flexible sewer kit is very quick and easy to install. No tools are required and can be installed with bare hands, saving you expensive labor costs. Basic Sink Kit: The sink drain kit consists of a high-quality stainless steel stopper, a drain valve, and a flexible, retractable downspout that is resistant to high temperatures and