Features: Make from Zincs Alloys/Coppers Alloys materials, have good corrosion resistance and durability, and can keep great look and performances for long terms. The spools is make of ceramic, with good wear resistance and sealing, not only smooth operation, but also no leakage problems. The shower mixer tap surfaces is treated with a multilayer electroplating that makes the surfaces delicate, not easy to rusts and easy to clean. Single handle lever designs, easy to adjust the cold and hot water flows and adjust the temperature. The simple shape is suitable for bathroom, Tub, Hotel and different styles of occasion. Specifications: Materials Option: Zincs Alloys/Coppers Alloys Size: about 15x11cm/5.91x4.33inch Installation hole diameter: about 135-165mm/5.31-6.5inch Package Includes: 1set Shower Mixer Tap note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.