Grohe 19839EN0 is part of the Geneva Faucet Collection features a simple and elegant design to match nearly any decor, featuring SilkMove technology for effortless operation and long life. The Grohe 19839EN0 is a Grohflex Custom Shower Thermostatic Trim. This Trim also includes a Control Module. Designed for high flow and multiple outlet shower applications. The Trim and Handles have a Brushed Nickel Finish for an appearance that's warm and set apart from the traditional Chrome. Finish is backed by a limited lifetime warranty.