Black Oil Sunflower Seed Striped Sunflower Seed White Millet Sunflower Hearts Safflower Seed Peanuts Git Gelatin. Each Cake Consists Of The Finest Seed And Nuts To Attract A Variety Of Birds. Provides a great source of energy for year round feeding. Place suet cake into feeder and hang at least 5 feet off ground. Not for human consumption.