Please Read! Trapping rats can be difficult and no method is guaranteed to work immediately. It can take days or even weeks to find the right place for your trap. If you do not follow the instructions to set up your trapping area properly, you might not have success. Trapping rats is a lot like fishing — the world’s best fishing equipment doesn't guarantee success. The Smart Trapping Kit contains a Smart Goodnature A24 rat & mouse trap, A24 Trap Stand, Goodnature Automatic Paste Pump, 6 Paste Tasters, a Goodnature CO2 canister, and a Quick Start Guide. Toxin-Free, Certified Humane, and Automatic: The A24 Smart Trap dispatches rodents without the use of nasty toxins, needless suffering or having to continuously check your traps, giving you constant control. No-Hassle Returns Policy: We're here to help you with any troubleshooting. If you're still unhappy and want to return your trap, we have a hassle-free return policy.