The RainShower JetPak provides a smooth soothing massage that is like nothing else you've ever experienced. This is a favorite JetPak of many who prefer a more subtle and soothing hydromassage experience for total relaxation. With 42 of Bullfrog's exclusive Shower Jets perfectly aligned, you'll feel a sensation similar to hundreds of lightly caressing fingers all at once melting away your cares and worries.