LB Supioni Round Swivel Rainfall Shower Head 1/2" Joint Brass Polished Chrome Designed in Italy Showerhead Round for Wall/ Ceiling installation with the pipe selection 1/2" US Standard High quality Brass, ensuring quality and longevity. Polished Chrome Mirror Finish Self-clean nozzles prohibit mineral build up, Never leak guarantee 1.6 GPM flow rate for 7-inch and 9-inch, and 2.4 GPM flow rate for 11.8-inch