Not for the last minute packer, only careful thought and planning will allow for successful completion of this packing box puzzle! The trick is to arrange the unit wood pieces so they fit snugly inside the wooden dice box. Usually stuff your suitcase to the max and need to jump on it to zipper it shut? Won't work here! The lid needs to fit perfectly on top of the neatly organized and deftly placed pieces. If you can't figure it out, your mission, should you choose to accept it, may be to call Tom Cruise and see if he is interested in yet an another action packed (or at least brain-racking!) sequel: Packing Box Mission: Impossible. Dimensions: 3 1/2" x 3 1/2" x 3 1/2"