From the product description:
If you get a Big Head Squirrel Feeder, you’ll be able to feed and humiliate squirrels at the same time. Hang this vinyl 5-1/2″ x 8″ Big Head Squirrel Feeder in front of a window or near a porch, fill it with something squirrels like to eat and when they stick their head up there, the squirrel looks like he has a hilariously huge head with a goofy smile. Keep a camera nearby, you’ll want to post a picture on Facebook. Perfect for birdwatchers, dads or anyone else who thinks squirrels should be taken down a peg or two. Has holes in the ears for hanging with string (not included).