Showerhead Arm
A shower head arm allows the nozzle to be positioned in a number of different directions but unlike a hand held shower head these remain right where they are when they are moved and then released. There are varying ranges from as little as 6 inches up to over 6 feet with arms that telescope and can position multiple heads.
A shower head arm comes in a wide variety of shapes, sizes and designs to meet the needs of a wide range of customers. There are cheap models and elegant expensive models that resemble artwork more than appliance.
A shower head arm often has a built in shower head as well which complements the design of the arm and makes the whole array appear more streamlined. Some include water purifiers inline as well but these are getting into the more expensive end of the line.