Function: :This shower rough-in mixer valve adopts single handle, easy to control hot and cold water flow. Our product included its own valve and handle so the old valve body and trims must be removed before install and it is not fit other brand.Contain: :Our package contains cover plate, tub spout, shower handle and rough in valve.Installation: :Wall mount rough-in valve bathtub spout fixtures installation type.You need to open the wall to install our valve body. The tub spout is NPT 1/2 without thread, you need to slip on to the NPT 1/2 nominal copper.The bathtub faucets sets come with clear install instruction.Material: :Excellent quality single handle tub spout trim rough-in Valve casted from high-quality brass, this shower system is durability and will not rust.The brushed nickel surface is suitable for various styles of bathrooms, effectively avoiding fingerprints and fading.Applicability: :This bathtub shower valve can be perfectly matched with various shower heads on the market to meet your different shower and bathroom decoration matching needs.