The Whitetail Institute's Imperial 30-06 Mineral & Vitamin Supplement provides the nutrients deer need for healthy development. Scientifically developed after years of observation by wildlife biologists, veterinarians, and field testers for the Whitetail Institute of North America. Regardless of any mineral or vitamin deficiency in your particular habitat, Imperial 30-06 formula provides all the principal elements your wild herd could possibly need. Combines essential macro and trace minerals with vitamins A, D, and E. 20-lb. bag.