Decor Star SA01-TB Rain Shower 13-Inch 90 Degree Right Angle Shower Arm with Flange Brushed Nickel Contemporary Style 13inch 90 degrees Durable light weight impact resistant ABS construction and brass construction Matching finish shower arm flange Standard 1/2inch FIP Shower head connection, and 1/2"NPT Wall connection Limited Lifetime Manufacturer Warranty w/ US Based Customer Service.