【High-quality materials】 The sink drain is made of high-quality brass and stainless steel. The flexible drain has a length of 300 to 1000 mm and is made of heat-resistant and corrosion-resistant plastic. It ensures a long life and impeccable shine in your bathroom. 【Anti-clogging and anti-odor design】 The flexible sink drain design with anti-tilt function prevents hair buildup and blockages. The anti-backflow components also include anti-odor and anti-reflux components. The kitchen sink drain features an anti-odor breathable core that automatically closes when there is no drain to prevent the spread of odors. 【Leakproof】 Our sink drain is designed with silicone pads and no additional connectors to prevent water leakage. Flexible sink drains ensure tight and clean drainage even with complex structures under the sink and sink. 【Easy to Install】 The design of this bathroom sink drain is easy to install, even for people without plumbing experience. The simple but thick and thin nut of the