Live catch traps may be used as rat traps to humanely capture and release rats. Preassembled traps at both ends which close when the rat or squirrel enters the trap. Easy to bait and set. This Havahart traps is best suited for use as rat traps. They should be placed where activity has been seen. Suggested baits for rat traps: Cheese, bread, birdseed, peanuts and peanut butter.Easy to bait, set and release, this high tensile wire mesh trap is steel reinforced for long life and maximum resistance to damage. The smooth inside edges are for the protection of the animal, while the spring-loaded doors have sensitive triggers to ensure a quick, secure catch. This model comes fully assembled.Measures: 17.5" x 5.25" x 7.25"