48 Setting Shower Combo: 48-setting combo for your pick to enjoy luxury spa shower. Both of 5" waterfall shower head & 5" hand held shower head have 7 settings: Massage, Rain, Spray, Rain & Massage, Bubbling spray, Rain & bubbling spray and Water saving No Drill or Wall Mounted: You can drill-free install in minutes or secure lower mount with permanent wall anchors. FITS MOST SHOWERS, MUST HAVE MINIMUM CLEAR 28" VERTICAL WALL SPACE BETWEEN OVERHEAD SHOWER ARM AND MIXER VALVES