1. MaterialOur drain valve is made of brass, ensuring that no toxic materials are used in its construction. Our brass valve can be used for 20 30 years, providing a option for your plumbing needs. 2. Wear resistant and Easy to InstallWith its full brass construction, our valve is highly resistant to wear, ensuring long lasting performance. It is also designed for easy installation, allowing you to quickly and effortlessly incorporate it into your plumbing system. 3. DesignBuilt to withstand the test of time, our valve boasts a sturdy design that guarantees reliable and uninterrupted use. Whether you're using it for your shower or as a shutoff valve in your plumbing system, it will continue to perform flawlessly under various conditions. 4. Various Thread SizesOur valve comes with different thread sizes, including 1/2' and 3/4', making it compatible with a wide range of plumbing fittings and applications. This versatility allows you to easily integrate it into your existing system without any hassle.