Brass material: The sturdy and durable solid brass body is rust-resistant and ideal for prolonged contact with water. The showerhead at the top uses advanced aeration technology; the aerator fully mixes the flowing water and air, making the water flow softer and more comfortable. Furthermore, this high-end technology also helps conserve water. Features: Smooth single-handle operation for easy temperature selection. Simply touch the handle down to turn it off; the handle will remain in your position during operation. Easy to install and simple to operate.