High Quality Material: Kitchen sink strainer is made of high quality ABS, sturdy, wear-resistant and rust-free, it has a bronze gray appearance and can perfectly blend into your home decoration style. Built-in Water Valve: Sink strainer has a built-in magnetic water valve, the valve will automatically open when there is water and automatically close when there is no water, thus preventing odors and mosquitoes from overflowing the pipes. Double Layer Protection: Shower hair filter consists of 2 parts, compared to the component, this one is more effective to use, the outer layer can prevent hair and other foreign bodies, and the inner layer can prevent mosquitoes from crawling out of the sink, very practical. Easy to Use: Kitchen sink strainer can be installed without tools, just remove the original drain plug by hand, insert our sink plug and it is ready to use, plus, it is also very convenient to disassemble and can be cleaned at any time. Easy to Install: Anti-odor valve is perfect for use in kitchen sinks or bathroom drains, easily preventing foreign bodies from clogging and deterring smelly mosquitoes, making your life more comfortable. Product Features: 1. High quality material, sturdy and durable. 2. Built-in water valve, automatically open or close. 3. Double-layer protection, better effect. 4. Easy to use and widely used. Product Information: Material: ABS Color: Gun gray This Package Includes: 1 Bathtub Hair Filter