From the Manufacturer
The masters of Spinjitzu have leveled up. With all new explosive artwork for 2012, this battle case doubles as both a storage case for the Ninjago masters to hide in as well as the supreme battle arena. Weighing only one pound, the battle case’s dual fighting surfaces add another level of theatre to the masters of Spinjitzu. When the victor is determined and all must return to their layer for another night of fighting in the shadows, store your Ninjago figures, spinners, weapons and cards all away neatly in the LEGO Ninjago Battle Case. For all boys ages three and up, this battle case has easy to clean, wipeable surfaces for any unexpected spill. LEGO Bricks not included. ZipBin Products-Keep it Together. LEGO, the LEGO logo, the Brink and Knob configuration are trademarks of the LEGO Group. 2011 LEGO Group.