The LEGO Super Mario Peach���s Castle Expansion Set (71408) is a 1,216-piece building playset that lets fans expand their Super Mario world. The set features Princess Peach���s iconic castle, complete with a throne room, stained glass windows, and secret passageways. 

 Players can interact with the set using their LEGO Mario, Luigi, or Peach figures (not included) to explore the castle and defeat enemies like Bowser. The set includes various interactive elements, such as sliding platforms and hidden treasures, making it an exciting addition to any Super Mario collection.