This all-metal stainless steel rain shower features air-injection technology and 110 self-cleaning nozzles, providing a luxurious all-around rain shower experience even under low water pressure, along with a powerful dynamic massage effect. The adjustable 16-inch shower arm has an arc design, adjustable height and angle, prevents bumps, ensures vertical water flow, and a reinforced structure to raise the shower head height. The upgraded 10x9-inch rain shower head offers a larger water flow, a brass rotating ball joint, and adjustable angle. The self-cleaning silicone nozzles consist of 110 soft silicone nozzles that are resistant to limescale buildup and easy to clean. The safety locking connector, made of solid brass and stainless steel, features two locking connectors to securely support heavier showerheads. Weight: 3.45 lbs.