3.5x4.5x1" deep original mailing box contains unused parts for Enterprise model offered on boxes of Cheerios and used as a contest prize. Parts come in inner plain white box and consist of two-piece lt. blue hard plastic model of the Enterprise that would measure 4" long when assembled. There is a pair of small decal sheets and a full color booklet that includes instructions in bw and full color ad for Star Trek toys by Galoob including action figures. Planned production run for this item was 75,000, but under 10,000 were actually produced. ©1987 Paramount Pictures Corp. St. wear on mailing box but Exc. with Mint contents. 11.5x16.25" Cheerios box flat w/ad for Enterprise premium and chance to win appearance on "Star Trek: The Next Generation" has been folded along center scored line and is NM.