Wise Cage Poultry Feeder - 10 lb (Green) Designed to be fixed to any vertical or angled (diagonal) cage. Best for feeding birds in caged runs. Provides easy access for checking feed levels and refilling. Accessible from inside or outside poultry runs for easy refilling. Mounts to wood or strong wire fence. Hexagonal chicken wire is usually to weak to hold feeder. Feeder is 10 lb. capacity. Add an additional 10 lbs of capacity with silo extender (item 540099) that is also available on Amazon Includes rain hood that helps keep out moisture and rolled lip discourages the scratching of feed.