Pest stop trip traps are a safe and friendly way to deal with unwanted house guests this british designed mouse trap has been especially developed to cause the least stress and no harm to mice when they are caught the door drops automatically behind the mouse when it crosses the treadle to reach the bait and the clear plastic body means you can see at a glance when you have caught something plentiful ventilation points reduce stress to caught mice the traps are easy to bait and set and each trap