This is a poster panel (aluminum panel). It has not been removed from the bag as it is unused. I only have photos taken through the bag, but it is black and has a simple design with lines (like grooves). It is very light, and you can insert posters, photos, illustrations, POPs, etc. by removing the universal screws on both sides. The included string is also attached. It has been stored for a long time, so the outer bag has deteriorated with age as shown in the photos.