Cluster Buster

The Cluster Buster is a natural way to eliminate unpleasant cluster flies indoors. Simply attach this inconspicuous trap to your window with sticky strips (included); flies enter and drown" in finely ground eggshells. No buzzing, no odors, easy disposal. Each trap holds 1000 flies and is effective for 2-4 years. Non-toxic indoor insect control No mess, no chemical insecticides Place one trap in each affected window Non-toxic lure 10" L x 2" W x 3" H