The Archival Methods 16.5 x 20.5 x 3.5" Archival Carry Case (Black) is a Basswood and 1/4" plywood case designed to protect 16 x 20" valuable images and artwork while traveling. It provides protection and enhances presentation. The case has an acrylic-impregnated fabric exterior and is lined with acid free card stock for archival protection. It also has nickel-plated, metal-reinforced corners, locking latches and rubber feet. There are pull straps to lift the artwork out safely. It is carried by a padded handle.