Woodlink Inch NATUBE12 Audubon Plastic 6 Port Seed Tube Feeder, Green, 15-I Audubon plastic 6 port seed tube feeder is 15" tall with 4 fully looped perches making it easier for birds to feed Holds about 2 pounds of seed Plastic top, ports and base and polycarbonate tubes. Wire hanger included^Roof lifts for easy filling and cleaning Green top and seed ports