Upgrade the design of the extension shower arm to be made of solid brass with durable swivel joints for 360° adjustability. The rain shower head combo includes an 8 inch stainless steel shower head with 7 settings for handheld spray. The drill-free slider bar is adjustable for both kids and adults, with a low 3-way water diverter and slide bar. It can be installed easily without a plumber in 15-20 minutes using your existing mixer valve. Customer support is available for any questions or concerns.