I can’t say enough about how great this shower head is.  I installed it in less than 5 minutes without any tools.  There are two heads, one stationary and the other removable with a long hose.  There are different settings such as pulsing, etc.  There is a switch that allows you to use either shower head by itself or both at the same time.  I enjoy my morning showers more now that I have this.  It looks great as well.