HIGH-QUALITY MATERIALS: Our bathroom drain plug is made of crack-resistant, thickened stainless steel and brass material, rust-proof, anti-crack, and integrally molded. Effectively prevents corrosion from domestic sewage and oil stains. Comes with a thickened silicone gasket.EASY TO INSTALL: You only need to pull out the original drain plug by hand, insert our sink plug, and press the spring switch to easily complete the sealing and filtering process. Installation and removal can be completed in 3 seconds without tools, making life easier and more convenient.BUILT-IN FILTER: Unlike traditional drains, this sink drain is equipped with an anti-clogging basket filter, which is suitable for cleaning debris and can prevent jewels, rings, dirt, and other objects from entering the drain pipe, preventing drain pipe clogging. .FULL METAL & DOUBLE SEAL: The sink drain with hair strainer is made of chrome-plated brass, rust-proof, robust, and durable. Thanks to the plug's double rubber seal, no water can escape, ensuring your sink is 100% sealed when needed.