Saves your suet up to 1000% longer or more. Deters Starlings, Grackles and other large birds from feeding. Chickadees, Nuthatches, and Woodpeckers can fly in upside down to feed. Feeder includes wire cover and chain; just add suet or seed cake.
Small: 7.50 (D) x 5.50 (W) x 2.50 (H) inches
Large: 4.00 (D) x 9.00 (W) x 8.00 (H) inches