This can be a great craft project for a parent and child to do together. Take a few pieces of yarn or string and hang them from the straight part of the hanger. Take a few pictures, whether they are cutouts from a magazine or photographs, and then punch a hole in the top center of each one. Tie the string from the hanger through the hole in the picture, tie it in a knot, and your mobile is complete. The hanger gives ease to hang it almost anywhere.