The Ketch-all Glue Board trap can be used by it self or combined with the Kness Ketch-All Multiple Catch Mouse Trap. Just take off the out paper and place where you want to catch the target animal. It has a sticky glue which holds the mice on the trap. In a bonus add on you can monitor for insects and other pest at the same time. It is clean and easy to use and the user never has to touch the animal.