The classic solution for Archival Storage and presentation of photographic prints is the Secol Professional Portfolio Box, chosen by Photographic Curators and Museums for many years. Each Portfolio Box is Hand-Made to conservation standards from Acid Free Archival Box Board and covered in hard-wearing black library buckram cloth, bonded with a neutral pH acrylic adhesive. It is additionally lined with a protective white barrier and features a double clamshell edge which fit snugly together.For each format of Portfolio box there is a perfectly matched Pocket in 75 micron glass-clear polyester to fit exactly inside the protective frame and allowing superb rendition.