d-Con Mice Bait Station. It has 2 entry locations for mice placement in corners, making it easy to use and effective. The child and pet tamper-resistant design ensures safety, while the active ingredient cholecalciferol encourages repetitive feeding for maximum results. The compact and low-profile bait station reduces house mice problems, and its weather-resistant construction allows for indoor or outdoor use. It can be used in tight places around the house, ideal for attics, behind appliances, basements, garages, and sheds.