Replacing your shower head is one of the quickest, simplest upgrades you can make to your shower. Our shower heads feature a wide range of styles and innovations, and install in less than 20 minutes - no special tools required. While other products may gather unsightly mineral build-up over time, 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. Soft, rubber Touch-Clean spray holes allow you to easily wipe away calcium and lime build-up from the spray face of your shower head and hand shower with the touch of a finger Installs in minutes Spray settings include: Full Body spray, Full Spray with Massage, Massaging spray, Shampoo Rinsing spray, Shampoo Rinsing spray with Massage, Soft Drench with Full spray Change spray modes with easy turn dial Ball joint swivel angle is 32 deg. (16 deg. per side), 80 psi, 6.6 L/min