Solid brass construction coated with a Polished Chrome finishSingle Lever control.Single Hole wallmount installationSleek modern designValve/Mixer piece also included with purchaseThe pressure balance feature helps to maintain a consistent water temperature in response to changes in hot and cold water supply pressures. This shower mixer controls both the water temperature and pressure. The handle pulls up to control the pressure and left or right for hot & cold water.UPC logo of authenticity etched on unitH & C letters etched on plate to indicate location of Hot & Cold waterIncludes both the trim and the rough in valve, so it has everything needed to function.Certified by Uniform Plumbing Code (cUPC)