Kaput Combo Bait is a unique rodenticide that not only controls labelled rodents, but will also treat the fleas they carry. This bait is effective against Norway rats, roof rats, house mice, and voles. 4 pound pail comes with 32 two ounce packs and the box comes with 250 place packs. | Kaput Combo Bait Pellets | Size 4 lbs