Good Directions Biplane Weathervane, Pure Copper, Airplane Weathervanes, Aviation D&eacute;cor Easy-to-assemble and install. Includes an all-weather assembly rod, solid brass 18"L directionals and copper globes. A 401AL Roof Mount recommended, sold separately. Assembled Size: 22 L x 27"H x 22"Wingspan; Figure-only: 22"L x 9"H x 22"Wingspan. Our exclusive Single Point Contact design allows our weathervanes to spin easily in the wind. Lifetime Warranty The Pure Copper will age naturally over time. This size weathervane is ideal for your home, garage, cupola, barn or gazebo. Designed by American Artisans.