Emso Round Exposed/Concealed Chrome Thermostatic Shower Valve, Slider Rail Handset Kit Emso high quality thermostatic valve features a modern design that will complement any bathroom. Made from solid brass with a chrome finish this thermostatic valve is easy to use and ensures a safe showering experience. Now, this comes in a set with a matching chrome slider rail kit with a multi-function handset, featuring 3 spraying functions (bubbling spray, massage spray and saturating spray), which are easily adjustable to suit your own requirements. This stunning yet affordable shower kit gives your bathroom a beautiful new and stylish look.