Wilson PREDATOR TIP TRAP is an easy-to-set product designed to catch mice without killing them. Mice are attracted by the bait inside the trap. When they get inside, the trap tips automatically and the trap door closes behind them, making it impossible to escape. Wilson PREDATOR TIP TRAP is made from plastic and can therefore be washed and reused. Can be used to control mice in food processing and food storing areas. Bait not included.