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 allows the water flow to mix thoroughly with 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.