Each heirloom-quality Rooster Weathervane is crafted of pure copper to age beautifully over time. Single Point Contact design promotes easy spinning in the wind. Roof mount (sold separately) is recommended to mount your weathervane to your rooftop. Includes an all-weather assembly rod, solid-brass directional and copper globes. Manufacturers one-year warranty. 25L x 18W x 40H. Wt: 9 lbs. Available: Polished Copper, Blue Verde Copper. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Weathervanes & Rain Chains.