The whole body of the shower head arm is made of high quality stainless steel and copper, which is corrosion resistant, high temperature resistant and easy to clean. Removable arm compatible with most standard shower heads, and fits all standard 1/2 hose threads.Threaded connection at both ends, easy to install, no tools required, installs easily and quickly in minutes.Wide range of applications, square shower arms are widely used for bathroom shower system in home, hotel, resort, etc. Shower head holder. Beautiful polished chrome finish, silver color, square design, perfect for your sprinkler, perfect for creating your modern home style. Note: The data is all measured manually, please allow 1-3cm error, depending Due to the light and display difference, there will be a certain color difference, the actual object received shall prevail.