It's About 3 Feet Long The actual size can vary slightly, but on average, each Fruit by the Foot is just about three feet long. It's 48 Percent SugarMissing: purple. Fruit by the Foot is a fruit snack made by General Mills (GM) in the brand line Betty Crocker. It was introduced in in North America and is still in biosphaere.infog: purple. I hate to be the bearer of bad news, but fruit snacks? . a little healthier (“made with real fruit” were magical words, indeed). .. I don't need a bulk-size box of Fruit Leather, but I can manage one package of Fruit by the Foot.