The design was inspired by the sleek elegance of modern design. Brimming with classical flair and verve, the SUMERAIN tub shower set transforms any shower into the ultimate personal spa. The water temperature and volume are controlled through the dual-function valve and trim set, which incorporates 3-cross handles. The SUMERAIN 3 handle shower tub faucet set with scratch and tarnish-resistant brushed nickel surface for a lifetime of beauty, a long-lasting finish that will retain its classical for years to come. 1.8GPM 6.8L/MIN showerhead flow rate, product listed in the CEC modernized appliance efficiency database system and ECPA DOE list,also compliant with EPA WaterSense specification for showerheads(version 1.1,July 26,2018). Showerhead, rough-in valve and spout has ICC-ES PMG certification and is compliant with standard: ASME A112.18.1/CSA B125.1-2018, plumbing supply fittings(the same standard as cUPC certification). Model: S3231NI-TAProduct Name: Tub Shower FaucetMaterial: Brass, Stainless SteelFinish: Brushed Nickel Welcome to SUMERAIN! We are dedicated to showcasing our proficiency and unwavering dedication in crafting superior faucets. Our team of talented designers and engineers exert relentless efforts to conceive groundbreaking and aesthetically pleasing faucets that flawlessly amalgamate style and practicality.From sleek and modern designs to classic and timeless styles, we offer a wide range of options to suit various preferences and interior design themes. We believe that every customer deserves a faucet that not only performs flawlessly but also adds a touch of elegance to their space. About this item specificities 1. Rough-in valve and tub spout constructed of solid brass for durability. The standard NPT 1/2" threads designed for use with standard U.S. and Canada plumbing connections. Rest assured with our Massachusetts-certified product, meeting stringent state requirements for safety and reliability.2. High flow(5.49GPM@60PSI) cartridge ensures this tub faucet can fill up your bath in a minutes.American patent high flow waterfall tub spout provides elegance and functionality for your bath.3. Classical 3-cross handles easily adjust the water temperature and flow with the sleek operations. Ultra-thin 8 inches SUS304 stainless steel shower head, ensuring water saving and providing aesthetic appeal.4. Shower tub faucets sets complete with shower head, tub spout and rough-in valve for your easy installation and saving costs!5. Ceramic disk cartridge tested to be No Leakage after 600,000 uses.New cartridge will be provided if cartridge leaks within 10 years.