This classic Jack-in-the-Box toy features a retro design with a durable metal construction and a plush puppet that pops up to the tune of "Pop Goes the Weasel." Designed for infants ages 6 months and up, it introduces early learning concepts like peekaboo, cause and effect, and object permanence. The toy is decorated with storybook-style artwork of DC characters, including Batman in his signature suit, along with Superman, Wonder Woman, and the Flash. Measuring 5.25 x 5.25 x 5.5 inches when closed, it serves as a traditional first toy suitable for baby showers and first birthdays. The playful yet non-scary mechanism provides interactive fun for young children.