Product Features:Fully covered under Grohe s limited lifetime warrantyTrim constructed of brass - ensuring durability and providing aesthetic appealPremier finishing process - finishes will resist rusting and corrosion through every day useGrohe faucets are exclusively engineered in GermanyThe perfect synthesis of form and functionThermostatic valve cartridge with scald guardSecure mounting assemblyAll hardware required for installation is includedRough-in valve not included - when adding to cart valve options will be presentedProduct Technologies / Benefits:Starlight Finish: Continuously improving over the last 70 years GroheÂ’s unique plating process has been refined to produce and immaculate shiny surface that is recognized as one of the best surface finishes the world over. Grohe plates sub layers of copper and/or nickel to ensure that a completely non-porous, immaculate surface awaits the chrome layer. This deep, even layered chrome surface creates a luminous and mirror like sheen.TurboStat: By increasing the sensitivity to the thermo element and restructuring the internal waterways, our thermostats react up to twice as fast to abrupt changes in water pressure, and are up to nine times more accurate than the leading competitors. The desired temperature is achieved in seconds and is maintained throughout the duration of your shower. The outstanding precision offered by the TurboStat technology also adds to your showers conservation of water.Valve Trim Specifications:Swinging temperature dial provides optimum controlPre-set safety stop with override capabilityEscutcheon (Trim Plate) Diameter: 6-11/16"Rough-in valve sold separatelyDesigned for use with standard U.S. plumbing connections