With the Tuff Stuff Products Galvanized Open Top Feeder Adjustable Hanging Handle Farm Animal Feeder, you can choose exactly how fast you want to deliver feed to your flock. The feeder features clips that allow you to adjust the feed flow rate. The open top design gives you easy access to the feeder when it’s time for a refill. Made of galvanized steel to prevent rust, this feeder is ideal for outdoor use.