Humane Rat Rodent Trap - After catching them, you can release them at any time. Product Size: 10.5 x 5.5 x 4.5. If you want to catch a big one, please choose a bigger size. Light Weight Galvanized Steel - Long-lasting and sturdy, the finest wire mesh won't be bitten open by those small animals' teeth. It's not fit for opossum or big squirrel, since they can bite the trap broken and escape. High sensitive trigger mechanism - Once the trigger is touched, the door will be auto-locked immediately and keep the critters in it. Exclusive Patented Design - Innovative, efficient and easy to use, it's widely recognized by the users. Rat trap that work for chipmunk, rat, mouse and other rodent animal. Premium Customer Service - If it's damaged in half a year, please contact us and show us the pictures, we will send you a replacement.