3-function showerhead;choose from heavy spray, regular spray and massage;Flexible calcium resistant nozzles on spray face allow for easy removal of hard water build-up;1/2" female inlet with swivel connection;Showerhead supports a flow rate of 1.8 GPM at 60 PSI for an immersive shower experience;Brass construction delivers the utmost in beauty, durability and long-lasting performance;Unlacquered Brass, French Brass and Satin Unlacquered Brass are living finishes which lead them to naturally age over time and develop a patina unique to its environment