Design for Rainfall Showerhead: 6 inch replacement ceiling mounted shower head extender arm for bathroom shower systems, rainfall showerhead Rust Resistant Stainless Steel Shower Extension Arm: Made of stainless steel, rigid and strong enough to support 6 inch rain shower head Ceiling Mounted: 1/2" American Standard Connector. Straight shower pipe outlet reaches 6 inch, comes with square shower arm flange Easy to install: It only takes a few minutes to install extension shower arm in wall. Lordear extension arm is suitable for most standard US plumbing connections Lordear always stands by our consumers. If you have any questions, please get in touch with us Lordear Shower Arm 6 Inch Chrome Ceiling Mount Shower Arm and Flange 6” Shower Head Extension Arm Design for Rainfall Showerhead,Round Pipe