The Hansgrohe Raindance 240 AIR Single-Spray 10 in. Showerhead uses air-injection technology, where the oversized showerhead infuses water with the vitality of air. The showerhead is equipped with 180 no-clog spray channels for full coverage. It also has a Quick Clean rub-clean system to instantly remove dirt and lime scale deposits. Size: 15.5 In. Color: Chrome.