This universal archiving and transportation box is collapsible for space-saving storage when not in use. Sturdy metal handles for easy transportation on A4 and A3 formats. Label holder for indexing. Made of strong, premium cardboard. Laminated surface and metal corner elements for better and long-lasting protection. Modern and contemporary design that will look great in any office. In a variety of formats for A5, A4, and A3 documents, an A4 suspension file format, and also CD/DVD formats.