Lineco is a leading manufacturer of archival storage boxes for the filing and preservation of photos, paper documents, and artwork. Trusted by museums and archives, ideal for your family treasures Preserving your treasured possessions. Organize your documents (in or without Archival File Folders (sold separately) and provide easy access Acid-free, buffered material stores documents well. An attached nylon string for easy shelf removal is [Not] included The organizer box fits for letter-sized documents, magazines, photos, prints, stamps, envelopes, invoices, bills, papers and so on Letter-sized Box, 12.5" x 10.5" x 2.5" wide, manufactured in the US from Tan 60pt Archival Boxboard with metal edge construction for additional strength