Ideal for documents where upright storage is preferred. Letter and Legal size boxes are slightly oversize to accommodate acid-free file folders for internal organization within the box. The 5" deep boxes are provided with pull strings for easy removal from a shelf.
These boxes are constructed from 55pt acid free blue gray and white board and stayed with enameled metal strips. Both the gray outer liner and white inner liner are lignin free and conform to the ANSI IT9.2 Standards, sulpher free, and buffered with calcium carbonate to a pH of 8.5.
Available in pamphlet size , letter size, legal size, and oversize Respectively. File folders sold separately.