Slide shutter down to dispense nyjer seed for finches. Wide-mouth hopper design offers easy-fill - reduces or eliminates spillage. Six feeding stations, each with unique anyseed port to accomodate thistle, mixed seed or sunflower seed. Allocates seed evenly to all ports - no more barren ports to keep birds away. Comfort perch: large rounded perch lets birds stand to the sides or front to better watch for predators while feeding. Holds over 6 pounds of seed.. Dimensions are 7 X 7 X 13.53 UPC Code = 815562012206