Pack of 2 boxes mainly intended used for letter sized hanging folders storage, but also can be used as vinyl record, book, paper, magazine, toy, or clothing storage boxes. The file box fits perfectly inside cube organizers and works well with IKEA systems(check the dimensions carefully firstly). Also can be placed on the desktop or in a drawer of the appropriate size, serving as hanging file folder frame. It will perfectly fit letter sized hanging folders, documents, files, mails, and any other letter sized paper products.