This Seawhite Black Professional Archival Box helps you achieve quality presentation for your artworks and prints. The great value clamshell box opens flat to allow for both presentation and storage of work up to 50mm deep.The Seawhite professional hinged box is sturdy yet portable, with a durable 6oz black canvas finish and full acid-free lining to protect your prints. It is available in a range of sizes, so you can ensure you use the one best suited to your work.Size: 6.5 x 26 x 20cm (2.6 x 10.2 x 7.9 inches)50mm deep (interior) / 65mm (exterior)Suitable for A5 itemsAcid-free and fully linedFinished in 6oz black canvasHinged clamshell boxIdeal for presentation and storageSeawhite Black Professional Archival Box A5