The Sweeney s Deadset Mole Trap is a quick and effective way to deal with moles digging their way through your yard. The depth tabs make it easy to set for the exact depth at which the moles are digging. Once set the powerful spring will be triggered by the slightest movement. This trap can be cleared and reset over and over again so one or two traps may be all that you need to deal with your mole problem.