Patented bee guard - lets birds feed, keeps bees out and built-in ant moat. 16 ounce capacity. Has a 360 degree perch with integrated orange slice holders which makes the feeder irresistible to orioles. Includes free oriole identification chart. Exclusive, two-position perch adjusts to feed all varieties of orioles. Removable top - easy to fill and clean. Ready to hang-hanging rod included.. Dimensions are 2.707 X 10.287 X 10.127 UPC Code = 077625467013