Delta Victorian 17 Series Dual-Function Shower Trim Kit with 2-Spray Touch Clean Shower Head, Chrome T17255 (Valve Not Included) LIFETIME LIMITED WARRANTY. You can install with confidence, knowing this Delta shower head and shower trim kit are backed by Delta Faucet's Lifetime Limited Warranty ROUGH SOLD SEPARATELY. Shower trim kit only, purchase Delta's MultiChoice Universal Shower Valve separately to complete the unit (recommended rough-in valve model R10000-UNBXHF) INTENSELY POWERFUL. Immerse yourself in the steady, intensely powerful full body spray with forceful streams of water to satisfy all of your showering needs MASSAGING JETS. Relieve sore, tired muscles with focused, invigorating massaging jets for the ultimate showering experience PROTECTION FROM SUDDEN TEMPERATURE CHANGES. The TempAssure Thermostatic Valve Cartridge (included) ensures a consistent shower temperature, while the dual-function shower handle allows you to control the water temperature and volume separately for maximum control