Brass Construction: Durable solid brass body to prevent rust and, ideal for prolonged contact with water. Quality Assurance: This shower system also includes detailed and simple instructions The shower spray on the top adopts advanced foaming technology. The bubbler can fully mix the flowing water and air, making the water flow softer and more comfortable. In addition, the applicatio of this high-end technology promotes water-saving meanwhile. Feature:Single Handle operates smoothly and it is easy to select desired temperature. Turns off just by lowering the handle with a light touch, but stays where you put it when operating. Easy to fit and very easy to operate