16" 40cm Ceiling Mount Rain Shower Head Extension Arm with 1/2" NPT Thread For bathrooms with tall ceilings, this 16" ceiling-mount shower arm allows you to install a Modern Rain or Square Rain showerhead lower in your shower for a more gentle rainfall. Product Features: Fully covered limited lifetime warranty Constructed from solid brass Superior finishing process - finish covered under lifetime warranty Shower Arm Length: 16"; Adjustable wall flange is included 1/2"; threaded male inlet, 1/2"; threaded male outlet Ceiling mounted shower arm design for rain-shower experience Designed for use with shower heads with standard 1/2"; female connections. Extendable shower arm for ceiling application Brass construction 1/2-inch NPT thread Fits virtually all showerheads Three Years Warranty Return Policy: Merchandise purchased may be returned for a refund within 30 days of the date of purchase if it meets the following conditions: Merchandise must be returned in its original condition within 30 days of purchase. Returns received after 30 days will not be accepted.