Keep your outdoor space free of nuisance yellow jackets with the TERRO Yellow Jacket Trap. It attracts, traps, and kills yellow jackets that can bother you outdoors. It's also easy to set up - just add the included bait to the trap, fill with water, and hang! The decorative trap pattern hides trapped insects from view, so you don't have to see them. When the trap is full, it can be emptied and re-baited for continuous trapping.