The best way to organize classroom charts and more! Use it throughout the year as a handy filing system. When school"s out, File "n Save System protects and stores. Extra-strength boxes hold up to 50 lbs. Storage Box features hook and loop fasteners for easy access and durability. Sturdy hand holes make carrying easy. Attractive, bright design. Storage Box measures: 30-3/4" x 23" x 6-1/2".