Lineco Archival 13x19" Print Storage Box, Drop Front Design, 13 1/2" x 19 1/2" x 1 1/2", Exterior Color: Black Museum quality storage box in black Made out of buffered 60 point board Protects against acid - light and dirt Features convenient drop front 13-1/2 by 19-1/2 by 1-1/2 inches