Delta 52635-PK 5-Setting Touch-Clean R Showerhead, Chrome Trickle setting for shampoo/soap-up; Five spray patterns: Full Spray, Fast Spray, Aerated Spray, Full Spray with Massage, Full Spray with Aeration Easy-turn spray dial Anti-clog/rub clean nozzles for easy cleaning Energy saving 2.5 GPM/9.5 LPM flow rate at 80psi Requires arm and flange - sold separately Plastic