Formulated to attract rats and mice, Ramik Rodenticide has a high protein, fish-flavored aroma. Mold, moisture and weather-resistant, the bait comes in ready-to-use mini bars for no-mess, easy placement. ContainsDiphacinone, an extremely effective anticoagulant rodenticide. | Neogen Ramik Mini-Bar Rodent Bait | Size 4 lb