Modona’s Square Rain Shower Head with Gooseneck Arm will help you transform your bathroom into the bathroom of your dreams and transform your boring shower chore into a relaxing rain shower experience. No more stooping or bending down to take a shower. The shower arm and flange are made of solid brass. The square rain shower head is made of chrome-plated ABS, rated at 1.7 GPM with a Removable water saver. The rubber nubbins (spray outlet holes) are made of high-grade soft rubber, that will allow you to easily wipe away calcium and lime build-up. Easy to install, simply unscrew the old shower arm, apply included plumbers’ tape and screw in the new shower arm, then screw on the shower head and you are finished, no special tools or experience needed.