The Cobbe Shower Effective Shower Extension Arm, a 6-inch shower arm extender, is suitable for installation on either the ceiling or a vertical wall. It features a stainless steel shower pipe arm that is anti-rust, anti-leaking, antacid and has good resistance to hard or hot water. The adjustable extension pipe can be easily installed within 3 minutes. This product is suitable for use in bathrooms, kitchens, bathtubs, etc. We also offer sizes of 3 inches and 6 inches as well as color options including chrome, brushed nickel and matte black to suit different home decor styles.