The Zura design is a precise marriage of rounded, rectangular and triangular elements and offers innovative, geometric styling to complement our current contemporary lineup. All Delta tub and shower faucets are engineered to keep the water temperature within a safe 3.6 F ( 1.7 C)• . This technology makes sure your family doesn t experience a sudden and possibly unsafe change in water temperature as a result of running water elsewhere, such as using a dishwasher, flushing a toilet or running a washing machine. Installing a Delta MultiChoice Universal Valve makes it faster, easier and less expensive to upgrade style, finish and functionality later. Features: Perfectly coordinates with the Zura bath collection for a cohesive, modern look Monitor pressure balance valve keeps water temperature within a safe +/-3degrees F (+/-1.6degrees C), helping to protect you from sudden changes in hot or cold water pressure Trim kit only, must order MultiChoice Universal rough-in separately to complete the unit Meets standards set by Americans with Disabilities Act (ADA) 1/2 in. rough-in Valve not included (must be purchased separately) Warranty: Faucet and Finish Lifetime Limited Warranty Specifications: Finish: Polished Nickel Handle: Single Handle Lever Overall Depth: 6" Overall Width: 4.56" Overall Height: 4.56" CEC Certified: Yes