Pfister Marielle 1-Handle Shower Only Trim, Brushed Nickel Meets ADA/ANSI A117.1 requirements, ensuring accessibility to all disabled persons Pforever Sealadvanced ceramic disc valve technology with a never leak guarantee Rain spray provides more coverage and a soft, even flow for a relaxing shower experience 2-Hole installation Quick trim wall flange eliminates exposed screws and cuts installation time by 50%