A solution for suet feeders to keep the undesirable birds from eating all your suet! Leave the plastic container on the suet and place it in the cage. Attach the three 6" chains to the cage (two of the chains have small snaps that attach to the corners, and the third chain has a swivel snap to keep door closed and for easy refilling) so that the suet faces downward. Now only birds that can cling to the base of the cage can feed. Will work with most sizes and shapes of suet cages. Cage not included. By Wildlife Accessories.