Kids can build and re-build the fort of their dreams with this fort-building kit! Sturdy 22" sq. wood-look cardboard panels, some with cutout windows, can be arranged in multiple configurations Includes roll of double-sided hook & loop tape (approx. 13'L, cut into 26 6"L strips) that are easy to fasten and unfasten (colors may vary) Use carton building clips (16 included) to build vertically Bonus - use 6 panels to create a storage box for your fort-building pieces Great for ages 4 and up