Audubon Park Mealworm Seed Cake Size:20 oz the activation key helps prevent

the activation key helps prevent accidental use/startup of the product

Easy to use formulation that provides good source of Selenium - important in the prevention of white muscle disease

Available as single magnet or pack of three

Highly Effective Formula: Formidable pyrethrin and solvent-based formula make this top performer a best buy

Audubon Park Mealworm Seed Cake Size:20 oz the activation key helps preventEntice bluebirds and other bug eating birds not normally seen at feeders with this protein packed mealworm seed cake that makes bird feeding a breeze. Attract bug eating birds with high protein mealworms Attracts bluebirds, robins, orioles, wrens, jays, chickadees, and titmice For use in large sized hanging basket feeder Ingredients: Sunflower Kernels, Dehydrated Mealworms, Gelatin.