The broad roof protects suet and feeding birds from the weather, and its bright color is very attractive – not just to people, but to passing birds. Cleaning is easy and it comes with an eye bolt for easy hanging. The upside-down presentation is great for chickadees, nuthatches and woodpeckers, but perchers like grackles and starlings can't access the food. Holds one standard size suet cake. Orange-glazed metal roof is 10" across.