Strong, durable and intelligently designed. This large doughnut-shaped seed feeder, has 2 feeding ports and is made using a strong polycarbonate tube. The Miami Seed Doughnut Feeder is easy to fill, easy to clean and great value. A wonderful addition to any feeding environment. To fill, undo the top screw that’s connected to the chain and lift the lid, then replace when done. Hang at least 1.5m [5′] from the ground, and away from trees or bushes for protection. Clean and disinfect feeders and tables regularly.