Using your new shower station is a breeze. First, install the solid brass shower rail on the wall using the provided installation fittings. Then, connect the 1.5m stainless steel water hose to the shower rail and the handheld shower spray. Before unscrewing the bottom connector of the rail, make sure to put the holder on the wide rail. You can adjust the 10 - inch stainless steel shower head to your preferred angle with its 360° swivel ball joint. Switch between the rain shower head and handheld spray easily with the solid brass naverter. The ABS handheld shower head has three functions: spray, massage, and spray + massage - just choose the one you like. For maintenance, regularly clean the mesh filter inside the shower head to keep it blocking debris effectively. Also, wipe down the shower head and rail with a soft cloth to maintain their polished finish. This product is Watermark Certified and WELS approved, so it meets high - quality standards. And don't forget, it comes with a 10 - year warranty for your peace of mind.