Material: Made in USA. This storage box is acid-free, lignin-free archival quality with 60 point board, good for long-term storage Design: Clamshell lid with a "thumb-cut", easy to open. Strong metal corners prevent crushing Uses: Our organizer case not only can collect your precious picture, but also for newspapers, documents, greeting cards, jewelry, stickers, stamps, puzzle and gifts Well-organized: Folio storage carton help to keep your space clean and tidy, no worries to miss parts or accessory anymore Outside Dimensions: 13x19x1.75 inches. Archival clamshell box inside for 13x19 photos newspaper or other crafts Golden State Art 60 point board museum grade archival folio boxes are excellent for both artists and photographers with box sizes to accommodate standard sheet sizes. Everyday use includes storage of important documents, maps, newspapers, and other personal items.