These mechanical traps are easy to use and work well along walls, in corners, and wherever rodents travel. A non-toxic wqay to control mice. Kills mice in a fully enclosed capture area for discreet, no-contact disposal. Easily sets with just one press. Includes an easy to use bait door to attract mice into the trap. Great for tight spaces like garages, cabinets or around appliances. Safe to use indoors. Follow any additional instructions provided by the CRRU (Campaign for Responsible Rodenticide Use) UK Code of Best Practice (or equivalent).