Stack and fold two sheets of black paper in half. Enlarge template. Position template on fold, trace, and cut out, making two bats. With black craft wire, poke a hole in the center of one bat; hold the end of the wire. Glue second bat on top, sandwiching wire in between. Wrap opposite end of the wire around a thin headband (ours was 1/4-inch wide) to secure. Repeat, adding more bats.
This is the perfect last-minute Halloween costume for those who don't want to dress up head-to-toe.