This brilliant product is a safe and friendly way to deal with those unwanted house guests. The Multicatch trap is designed to capture and hold up to four mice at the same time without harming them. It has a one-way flap entrance, which lets a mouse enter, but then resets itself, so as to allow more mice to enter and be caught. Plentiful ventilation points, easy to set and with a clear plastic body that allows you to see how many mice you have caught, the Multicatch will enable you to capture those pesky mice, and return them to where they belong: in the great outdoors.