gh quality ABS material, good toughness, anti-aging and durable. EASY INSTALLATION: Easy to install, universal 4-point interface, just screw it on, suitable for any standard shower arm. ADJUSTABLE ANGLE: Every bathroom has its own configuration and everyone has their own preferences when enjoying a shower. Adjust the direction of the shower according to your needs and preferences and move it to an angle that is more comfortable for you. EASY TO CLEAN: Impurities contained in the water often clog the spout, causing problems with shower maintenance and making cleaning difficult and slow. UNIQUE SQUARE DESIGN: Enjoying a shower already makes us feel good, but bringing a touch of elegance to your bathroom will make your showering experience even better.