The Preserve Feeder features a decorative metal top, feeding ports, perches and holds up to 3 pounds of seed. The patented, diamond-shaped barrier allows birds in and keeps squirrels out. The clear, shatter-resistant plastic reservoir makes it easy to monitor seed levels. Remember to clean your feeder once every two weeks with mild soap and water solution. Lures the bird in pursuit of seed providing you with hours of joy as random wild birds flock to feed at your house.