Somethings not right with that box!!!
WTF!?!
Isn\'t the cube...well.. a CUBE? Isn\'t it like 8 inches squared?
Look at the black side of the box. Now is the cube has equal dimensions on all sides, that would mean that the depth of the black portion of the box is equal to, or slightly larger than the depth/length/height of the cube (8")
That said. That means that the rest of the box (height, and length) is Waaaaay outa wack (proportion).
You could fit like FOUR FREAKING CUBES IN THAT BOX!!! Seeing as the box is a rectangle you would have to go by the smallest dimension (the black side) and figure from there.