A-ITEM Adjustable Case (Drawing/Poster Case). This is an extendable case convenient for storing and carrying large posters, such as A1, B1, and A0 sizes, as well as blueprints and drawings. I used it to store posters, but I am selling it because I have organized my collection. It has never been taken outdoors and is in generally clean condition. Please forgive any minor scratches as it is a used item. I will pack it carefully and ship it. Thank you.