This disposable hanging yellow jacket trap is a smart choice for anyone who wants to control the yellow jackets that wander into the yard. This is a clean, effective way to attract and trap those stinging insects. The ready-to-use bag trap is so convenient - just open bait, add water and hang (hanger for bag is included). Disposal is a "snap" too - just snap top onto trap and place in trash. A great poison-free method of year-long control; the bait is effective on all yellow jacket species all year long.