The Waterworks Shower Valve with Diverter is a three-way valve made of brass, designed to be smell-proof. It comes in an unfinished finish, making it compatible with various bathroom styles. This product from Waterworks is a reliable and durable option for controlling water flow in your shower, while also providing a convenient diverter function for added versatility. With its high-quality material and innovative design, this shower valve is a practical and stylish addition to any bathroom space.