This is a really nice handheld shower head. It has many settings to choose from and a power rinse nozzle for spraying of the shower walls when finished showering. A large rain size that has excellent water volume and pressure. A massage setting soothing to those overworked muscles. Perfect for a relaxing massage feeling. Included is a roll of Teflon tape for sealing nozzle to hose fixture. It worked magnificently and I love it. And it available at a fantastic value.
The add does say no tools needed but at my age my grip is not as good as it once was so I wrapped a oft cloth around the nozzle to hose connector and used a pair or pliers to better grip for a seal. Other than that no complaints..