A4 SIZE: This paper sorter in A4 size, which is suitable for most administrative and school documents, it will become the best assistant in office and school life. 24 POSITIONS WITH ALPHABETICAL LABEL: You can classify your papers well with this 24-compartment suitcase sorter, with alphabetical labels, which is easy to find your documents. ELASTIC CLOSURE: This alphabetical sorter is closed by elastic, it offers very easy and convenient use when you put a lot of papers, and the lid prevents papers from slipping during transport. ANTI-SLIP ON THE LID: He added an anti-slippery part to the lid, that provides better control when you take this black sorter, you don't worry about this document holder slipping your hands. RIGID AND SOLID: This extendable sorter is really rigid and sturdy thanks to the polypropylene material. High quality plastic sorter for everyday use.