ROUGH SOLD SEPARATELY: Tub and hower faucet set only, purchase Delta's MultiChoice Universal Shower Valve separately to complete the unit (recommended rough-in valve model R10000-UNBX) 3X COVERAGE: Delta H2Okinetic PowerDrench Spray provides 3X more coverage than a standard shower head by creating a unique wave pattern and larger water droplets for more intensity and warmth DUAL FUNCTION HANDLE: Control volume and water temperature independently with two separate handles for more refined control of your shower faucet RESISTS WATER SPOTS: Delta Lumicoat finishes easily wipe clean, repel liquids, and are guaranteed to resist mineral buildup and hard water stains on your trim kit LIFETIME LIMITED WARRANTY: You can install with confidence, knowing that Delta tub and shower faucet sets are backed by Delta Faucet's Lifetime Limited Warranty