The Delta Universal Showering Components - 8-Setting Shower Head in Spotshield Brushed Nickel is the one of the simplest upgrades you can make to your shower, and installs in less than 20 minutes that do not require any special tools. The Delta soft rubber Touch-Clean spray holes allow any mineral residue to simply be wiped away for an instantly refreshed look with no need for soaking or the aid of chemical cleaners. The pause setting gives you ample space for shaving, lathering and other shower tasks, without worrying about overspray or water waste. Delta WaterSense labeled faucets, showers and toilets use at least 20 percent less water than the industry standard that save you money without compromising performance.