The Vista Squirrel Proof Feeder by Heritage Farms is double sided feeder that will attract many birds. Perches are adjustable to restrict access to large birds and spring operated to pevent squirrel from getting access to seed. Weather resistant and large overhang on roof protect seed from getting wet. Also, has a seed saver baffle that eliminates wasted seed. Easy to clean and maintain. One gallon seed capacity. Includes a hanger hook. Metal construction with powder-coated weather-resistant green finish.