The Victor Catch & Hold Mouse Trap provides a humane way to capture mice. Simply bait with a small amount of peanut butter in the inside bait chamber of the trap and place where mice roam in the house. Once you have a catch, bring the trap to a remote location and open the secured lid to let the mice out. Be sure to abide by the laws in your area for release of the mice. This plastic trap is ideal for use indoors and outdoors! Mice like to travel along the walls rather so set the trap up against a wall. Try using the Catch & Hold Mouse Trap in your living room, kitchen, attic or basement. Remember, this trap catches up to 4 mice per setting.