One-Way Door Excluder
Professional excluders are durable and easy to use. Made of heavy-duty 16-gauge galvanized wire mesh, it features small ½” × 1” mesh openings and a medium opening perfect for removing unwanted rats, squirrels and chipmunks. Simply attach the excluder to any entry point on your home or other structure—the flaps should rest on the outside of the structure—and a departing animal cannot re-enter.
NOTE: This mesh opening is too large to exclude mice.