Patented bee guard - lets birds feed keeps bees out and built-in ant moat.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.Plastic.Dimensions (L x W x H):7.24 x 7.26 x 8.92