Appearance and durability: Matte black appearance of European and American style, it can easily face the surface corrosion by humid environment in the shower room. 2 function switch shower valve, you can switch a rotary knob to turn on the handheld shower head or tub spout as you like (they cannot be used together at the same time). The adjustable shower head lift bar allows you to freely adjust the shower head according to the height of your family, thus having a comfortable shower experience. Brand new and high quality. Flow rate (gallons per minute).If you have any questions, please be free to contact with us, we will answer your questions ASAP. I describe items as well as I can. If I have missed something, please let me know.