This shower arm is made of high-quality stainless steel, which is durable and can be used for a long time. Is the surface polished smooth and has a bright mirror appearance. This shower arm is used for waterproof 1/2 inch NPT (tapered) male thread. The shower head can be easily connected, and the installation is convenient without special tools. The S-shaped appearance design extends a larger shower space, is stable and does not shake, and creates a good space and a comfortable position for your shower area. This product can be used to replace the old shower arm or use it in a new bathroom to make your bathroom look more attractive. Except for general cleaning, they require little maintenance, and only need to clean up scale deposits regularly. Elegant gooseneck design and simple modern appearance design make this shower arm a perfect match for those who like unusual design and perfect quality., Manufacturer: Hapivida