The ROHL U.5379APC "M x "F Adaptor is from Perrin & Rowe Bath Collection. It is used to connect inlet showerheads to existing shower outlets. This Adaptor by Rohl comes in three colors or finishes which are: polished chrome, polished nickel and satin nickel. Rohl offers a limited lifetime warranty for this product. Rohl is the most recognized luxury brand for faucets and fixtures. They have achieved success by staying committed to offering new and classically differentiated faucet and fixture products that are impeccably designed and deliver world class quality and value. Over the years, Rohl has been consistent in providing authentic luxury for your homes lavatory, bath and shower.