Discover a range of display cases for posters in a variety of sizes to ensure you're prepared for promotions throughout your business. Our lockable poster display cases are suitable for any location, indoor or outdoor, from theatres and cinemas to music venues and toilets. These display cases for posters are specifically designed to display your marketing materials, literature and promotions clearly while preventing them from damage. So whether you're searching for outdoor lockable poster cases for A3 posters or A0, we've got you covered. For related products, browse our A2 snap frames or A1 snap frames collections.