Additional Details ------------------------------ Product description: This is the hand shower that recreates the pleasure of standing under a Tropical waterfall even with low water pressure. An internal motor revs up and injects oxygen into the water, resulting in 80 PSI pressure, while using only 1.8 liters per minute. Inner workings of the shower head are made of acetal-resin engineering plastic, known as a wear-resistant, low-friction substitute for metal, so it will never bind or corrode. Curved Profile emphasizes its sleek, contemporary design, from the showerhead with a selector switch that easily changes from waterfall to a 70-jet wide-coverage spray or nine other settings. Uses standard 1/2" plumbing. Chrome finish. 9 3/4" L x 5" W x 3 3/4" D. (.)