Whoppers are chocolate-coate malted milk balls produced by The Hershey Company. The candy is a small, round ball about 3/4 of an inch in diameter. They are typically sold either in a small cardboard candy box, in a larger box that resembles a cardboard milk carton, or the “Fun Size” variety which is a tube shaped plastic package sealed at the sides, containing twelve whoppers weighing 21 grams (0.75 Oz).