Haribo® Rattle-Snakes Gummi Candy. Kids and grown-ups love it so. Fat free! The happy world of Haribo. Net Wt. 5 oz. (142 grams). Fresh'n fruity'n chewy. Try these other Haribo favorites: Gold-Bears, Frogs, Happy Cola Mini Rainbow Frogs, Sour S'ghetti and many more! Visit www.haribo.com.