The item is a Disney WDW 2025 Hidden Disney Cinderella Castle - Pop Art Mickey Balloons pin.

It is part of the 2025 Hidden Disney Series Wave A: Castles set, which includes six different castle-shaped pins.

The pin features a castle silhouette filled with colorful Mickey Mouse icon balloons in a pop art style.

A small Hidden Mickey icon is located in the bottom-right corner of the pin.

These pins were originally available through trading with Cast Members at Walt Disney World and later in mystery pouches.