The durable signature folders with 20 pockets and dirt-repellent plastic covers are ideal for sorting and presenting daily mail and approval documents. The extra-strong pages made of gray cardboard with practical tab dividers are particularly tear-resistant and protect the documents from slipping out due to their rough surface. The three viewing holes make the folders particularly clear and help to quickly review and process documents. Thanks to their sturdy plastic cover and flexible spine, the signature folder is a particularly robust organizational tool, especially for frequent use with multi-page documents. The field in the cover allows for individual labeling of the folder.