The Concealed 2 Way Thermostatic Shower Mixer Handset Slider Rail & Bath Filler with Popup Waste and Connecting Overflow is a complete bathroom fixture that includes a thermostatic shower mixer with 3 controls, a handset with a slider rail, and a bath filler that comes with a Connecting Overflow and popup waste for the bath tub. The thermostatic mixer ensures consistent water temperature, while the handset with a slider rail allows for easy adjustment of the water flow. The bath filler provides a convenient way to fill the bathtub. The entire unit is concealed, giving it a sleek and modern look. This product comes with a 10 Year Guarantee.