The tan 11 x 14" Folio Storage Box from Lineco is used by photographers, artists, and archivists for storing and protecting photographs, flat art, documents, and other paper materials. The exterior of the storage box is made from an archival boxboard, and the interior is buffered and acid-free, which preserves and prevents acid deterioration of paper materials. The clamshell designed box has a thumb-cut in front of the top half of the box for easier access to the interior. Each corner has a metal edge for added strength and durability, making it ideal for stacking multiple boxes.