The Snack Rack is an ideal foraging device for intermediate foragers. Fill upper section with fruit, nuts, veggies or your bird?s favorite treat. Rotate and slide both rings up to cover the treats. Turn the rings to lock the top section in place. This toy allows you to increase the level of difficulty as your birds?s skills improve. Made from tough, durable polycarbonate to resist being damaged by beaks, this toy will last and last. Includes nickel-plated chain and quick link.