Product category: Shower Set/shower. Product Function: RainingMaterial: copper working temperature: 0-100 ° C process: painted black installation type: wall-mounted curved hole spacing: 135mm-165mm free adjustment Installation steps： 1.Mark the wall with the location of the hot and cold water holes and the height you need. 2.Punch the hole in the wall, use the screw to fix the hook to the wall. 3.The hot and cold water outlet is connected to the bent foot fittings and then connected to the hot and cold water pipes of the product. 4.Hang the product on the hook that has already been installed. Tips: 1.Before installation, the hot and cold water outlet should be drained for a period of time to remove impurities from the water to prevent impurities from entering the product spool and affecting product work. 2.Correct installation of hot and cold water pipes. 3.Check the hose inside the product, pay attention to the hose can not be bent.it will affect the water flow.