•Enjoy a beautiful 3D image of a Peacock Butterfly. – 4×6 inches – In protective sleeve •3DStereo offers over 500 different 3D postcards on Amazon – click on the words Authentic Collection above to see them. •This Lenticular Postcard Greeting card is 3D. The 3D images are more natural and more enjoyable to view •Send as postcard or give as a greeting card. •The back of this postcard contains lines for mailing address along with the Butterfly’s size VS Man and a map of where it may be found.