This item is a Vintage Brass Humming Bird SUNCATCHER /ORNAMENT w/crystals and held inside a heart shape frame.  Heart measures 5" wide x 4 1/2" tall and the hummingbird measures 4" x 3" and has  3 prisms that shine in the sun.  The bird hooks right into the heart shape frame-see pics  Has a suction cup on the frame to hang on your window-Nice shape.