7 high resolution PSD files with properly organized layer sets, easy to edit via Smart Objects, replacable background… You can place your poster artworks in A1, A2, A3 and A4 (Vertical) sizes.

Help file included

Also have a look at my Poster Mock-ups – Horizontal http://graphicriver.net/item/poster-mockups-horizontal/8113529?WT.ac=category_thumb&WT.z_author=YRaBD