What is fun size height?

Fun size refers to a smaller version of a product or snack, typically in reference to candy or chocolate bars. The exact height or size of a fun size candy bar can vary between brands, but they are generally smaller than the regular-sized versions and often come in individual serving sizes. For example, a fun size Hershey's chocolate bar typically measures around 2 inches long and 1 inch wide. The term "fun size" is a marketing tactic used to make small portions of candy seem more appealing to children and adults alike.