The durable signature folder with 20 compartments and dirt-repellent plastic cover is ideal for sorting and presenting daily mail and release documents. The extra-strong pages made of grey blotting cardboard with practical reversible letters are particularly tear-resistant and protect the documents from slipping out thanks to their rough surface. The three peepholes make the folders particularly clear and help to view and process documents quickly. Thanks to its sturdy plastic cover and expandable spine, the signature folder is a particularly hard-wearing organiser, especially for frequent use with multi-page documents. The field in the cover allows the folder to be individually labelled.