Officially licensed Dark Knight Rises jumpsuit features a light-up bat emblem, mask/headpiece, belt and cape included * Child"s size Small fits most 3 to 4 year olds, 44" to 48" tall * Bat outline lights up using a non-replaceable button cell battery with approximately 48 hour life * Look for more Batman as well as other superhero or dastardly villain costumes and accessories to create a fun group or family costume * Since 1950 Rubie"s Costume Company has been making dress-up fun with costumes and accessories for the entire family