Green Mountain weather vanes are a unique and fun way to show your special interest, hobby or business. Crafted out of quality 14-gauge mild steel, they are sturdy enough to withstand all weather conditions, unlike lighter metals. The bases are slightly thicker than the rest of the weather vane, for extra stability. All of their weather vanes have a natural, metal color and will develop a unique rustic look if left unpainted. Their exclusive mounting system will go from 0-90 degrees, allowing you to easily mount your weather vane on an angled or straight surface.