Shower heads, in their most basic form, are nothing more than nozzles attached to the end of a water pipe that help break the man water flow into smaller streams. This helps to broaden the coverage area of the water output, as well as create a more suitable water pressure for bathing purposes. The design is simple and straightforward, ideal for anyone seeking the use of a shower head for its simplest purpose. Consumer demand, over the years, has led manufacturers to alter the design of the basic shower head in order to provide a greater level of convenience, as well as features and options. These variations helped lead to the creation of hand held shower heads. » Read more: Hand Held Shower Heads