Publisher Blurb: Create the Castle You Want Cardboard Heroes Castles are great-looking 3-D structures that fold up for play, and fold down again for travel and storage! They're heavy cardstock, but they're die-cut and pre-scored to make them easy to build, and they're designed to fold and unfold without damage. This set can be used by itself to create either a castle with enclosed courtyard or a massive towered keep. Or use it as an expansion to the Walls and Towers set. The more sets you add, the bigger your castle gets . . . Cardboard Heroes Castles are full-color (of course), gorgeous, and totally portable. When the game's over, just fold 'em up and go!