Model: Hydrus Bath Module 01 Dimension (inch): Cover plate 18.9 x 4.7 x .4 With bath spout Hydrus Bath Module 01-17: Spout projection 6.7 Hydrus Bath Module 01-21: Spout projection 8.3 Hydrus Bath Module 01-24: Spout projection 9.5 High performance thermostat with integrated shut of unit Solid brushed stainless steel Stainless steel rosette Thermostatic cartridge Shut off handle Temperature regulation Diverter unit Hand shower with stainless steel hose and backflow preventer