ROUGH INCLUDED: The Delta MultiChoice Universal Shower Valve (included) is compatible with most Delta shower trim kits, so you can switch out or upgrade your shower fixture without tearing out expensive tile or altering the plumbing behind the wall 6 POWERFUL SPRAY OPTIONS: Shower head spray settings include full body spray, full body spray with massage, massaging spray, shampoo rinse spray, shampoo rinse spray with maggage, pause PROTECTION FROM SUDDEN TEMPERATURE CHANGES: The Monitor Pressure-Balanced Valve Cartridge (included) ensures a consistent shower temperature, so no sudden temperature changes from toilet flushing or running appliances CORROSION-RESISTANT FINISH: Our Brilliance finishes are intentionally engineered for durability and tested for corrosion resistance to at least 2 times industry standards TESTED AND CERTIFIED: All Delta shower fixture finishes are third-party certified and vigorously tested under extreme conditions to ensure years of dependable use without cracking, peeling, chipping, blistering or changing color over time EASY TO CLEAN: Delta faucets with Touch-Clean spray holes allow you to quickly and easily wipe away calcium and lime build-up with a touch of a finger You can install with confidence, knowing all Delta shower fixtures are backed by Delta Faucet's Lifetime Limited Warranty