The Camco 43715 Shower Head Kit comes with a 60" flexible hose, showerhead, wall mount, washers and other installation hardware. The showerhead is 4" in diameter and has a total length of 9", and the flex hose can be connected using a standard 1/2" shower arm. It features an on and off switch that pauses the water flow when needed, so you can reduce wasting water. It also has 5 spray patterns to choose from, from heavy to gentle flow.