Compliant with US Standards: Features tapered threads for wall connection and 1 / 2 " 14 G threads for showerhead attachment, meeting Americans plumbing standards for secure and leak proof installation Water Flows: Engineered to maintain consistent water pressure and smooth flows during showers, ensuring a comfortable and efficient bathing every time The enhances visual appeal while making the shower arm easy to clean and maintain Premium Stainless Steel Construction: The shower arm is crafted from good stainless steel, offering durability and resistance for long terms in humid bathroom environments Complete Installation set: Includes all necessary components shower arm, flange, tape, and washers providing everything needed for straightforward setup without additional purchases, Manufacturer: Fentency