As the standard in archival storage, flip-top document cases provide easy access to your important documents, photos, and similarly valued items, while providing protection from dust and light. They accommodate either letter or legal size file folders, which help organize and support your documents inside the document case. Choose from blue/gray with a white liner, tan, or black with white liner. All feature adhesive-free construction using steel, metal edge corners which also provide stacking strength. All our document cases are acid-free and buffered to help maintain a safe environment, provide protection from the elements and to help prevent deterioration. All 5" wide boxes come complete with nylon pull string to aid in removal from shelving.