The GENUINE Advion Roach Killer 4 PACK includes cockroach gel bait tubes, a plunger, and tips for indoor and outdoor pest control. The gel formula, designed by the trusted brand Advion, is odorless and effective for killing cockroaches. With a size of 30g per tube and 4 tubes in the pack, this product is EPA registered and made in the United States, making it a reliable solution for pest management in your home or garden.