When put together this piece is 22" x 22" and is 7" tall

Made from extruded polystyrine 

comes ready to use but unpainted.

Corner pylons can be moved and placed anywhere you want as same as the main pyramid which can stand alone. The base comes in 4 pieces for easy storage and all stairs are removable.

Also includes 

1 power generator, 

1 stand alone building, 

1 large pylon structure, 

1 set of 3 small pylons and 3 barriers with a base to change them out with. they can also stand by themselves as well.