East Coast Weathervanes and Cupolas 23" Scroll Arrow Weathervane Polished Copper Easy to assemble instruction sheet included. Includes mounting rod, solid brass directionals, 2 and 4 copper spacer balls and brass ring. 303 AL Adjustable roof mount sold separately. This weathervane is great for 21- 36 cupolas. Or accompanied by our 303 Al adjustable roof mount on your garage, home, barn, or gazebo Assembled Size 41 tall x 23 long - Figure only 23 tall x 23 long Polished copper that will age to a green patina over time.