Penn Plax Jumbo Mineral And Cuttlebone Is A Treat, A Toy, A Medicine And A Grooming Aid. Your bird needs minerals. Your bird needs to keep his beak trim. This mineral coated cuttle bone can do it all for you. For Medium and Large Birds. Fruit flavor. Made from Natural Cuttlefish Bone, Vitamin & Mineral Block (Calcium Iodine, Vitamin B-1, Vitamin B-2, Vitamin B-6, Grit, Shell, Zinc Sulfate, Copper Sulfate, Sodium Carbonate, Fruit Scent, and Artificial Flavors. Calcium not less than 32%. Phosphorus not less than .04%. Sodium 4%. About 9" x 4" x .75".