For hard to reach areas like mouse and rat burrows, trust easy to use MouseX Throw Packs. Formulated using naturally derived ingredients, MouseX Throw Packs contain a measured does of MouseX pellets, effective for indoor and outdoor mouse and rat control. The bag is made of biodegradable and compostable celophane, easy for mice and rats to chew through. MouseX Throw Packs kill mice and rats with negligible odor by blocking thrist signals so pests dehyrate and die. And with MouseX Throw Packs, you don't even have to see your targets, just toss a Throw Pack where there is evdient of mice and rats and let MouseX do the rest.