Waterpik TRS 523/20009488 Elements 5-Mode Showerhead, Chrome •Advanced Opti Flow High pressure, full body spray •New contemporary style •Advanced OptiFlow technology provides up to 30% more water force •Easy installation - no assembly required •Rub clean nozzles for easy care Need more information on this product? Click here to ask. Dimensions: 8″ x 5″ x 6″.