Applicable Range Legal size, A4, Letter Size are applicable to this paper organizer, generally, other similar files organizer in the market can't use legal size. All shelves are attached There are locking points on the shelves, all shelves (1st, 2nd, 3rd, 4th, 5th) will not be taken out along with things when they are taken out. Multi-Layered Design 5 Tier paper shelf organizer, providing enough space for organizing a variety of file folders, papers, document storage, keep them nearly separated, quick search, improving efficiency. High Quality Sturdy metal mesh panel, leak proof, solid steel frame, stable and more strength. Product Dimension Assembled file sorter organizer, dimension, 14-4/5 x13-3/5 x9-2/5 , 2.36 H between each shelf. Easy-To-Assemble Simple assembly requirement for this paper desktop organizer, Refer to Assembly Instruction going with package, enjoy the joy of successful hands-on product assembly.