Halloween 45 Michael Myers Comic Book Cover Style Movie Poster Print 18×24 Mondo. : SIZE: 18″ x 24″. RANDOMLY NUMBERED. HALLOWEEN 45 CONVENTION. : BRAND NEW AUTHENTIC OFFICIAL. -> NEWS UPDATE: None. Any special discounts & news will always appear here for your purchasing needs. Visit my store for more incredible items for sale. Brand new Authentic official item. Exclusive Halloween 45 Convention Center Edition. Posters are stored flat in archival sleeves. Size 18″ x 24″. Halloween 45 Convention Center Edition. We can assure you the packages will be packed as best as possible to prevent damage, but have no control over the courier service who delivers your item to you. See my other auctions I have for sale.