Features: Can be installed as Ceiling Mount. The threading is universal so it will fit any standard shower head Simply unscrewing the old one by hand and attaching the new one. A shower arm is not included, and can be purchased separately. The Shower head can be used with either wall or ceiling mounted arm Modern Stylish Design with Oil Rubbed Bronze Finish made to match or stand out from your other bathroom fixtures High Quality This modern shower head is made out of brass, so its made to last!! Showerhead Length8", 10", 12", 16", 20" Showerhead Width8", 10", 12", 16", 20" MaterialBrass FinishOil Rubbed Bronze Showerhead StyleContemporary Rain Shower Mount MethodCeiling or Wall Mount Connection1/2" US standard (included) Shower ArmOptional (purchased separately)