HIGH-QUALITY MATERIALS: Our concealed shower sets are made of high quality brass. The shower contains only carefully selected high quality metal parts that can be used for several years regardless of frequent use. AIR PRESSURE ADJUSTMENT: Using the innovative air jet technology, the rain shower head mixes water and air to increase the water pressure to and simulates rain water to give you the natural experience of contact with water. CONTAIN: Square shower head, hand shower, shower arm, shower hose, hand shower bracket, control valve mix. EXQUISITE DESIGN: The brass shower set uses a classic square design and beautiful rose gold chrome plating to decorate your bathroom. The simple installation ensures a purely modern overall picture. Professional-grade performance: The high-pressure leak-proof valve core ensures stable water flow, and the seals extend service life, making it suitable for high-standard scenarios such as home bathrooms, hotels, and gyms.