The Waterpik PowerPulse Handheld Showerhead was easy to install right from the box and included everything I needed to replace my old showerhead in no time. There are 6 setting with great flow that include everything from pulse massage to water saver mode so you can have a nice relaxing shower with multiple selections for the perfect spray. I just remodeled my bathroom and the brushed nickel finish is prefect and matches other features perfectly. There is a bonus part to this showerhead too, the anti-clog nozzle is easy to with a simple rub. I'm very happy with my Waterpik shower head and look forward to many relaxing and exhilarating and invigorating showers.