- Extra-strong and smooth polypropylene sleeves, 40 µm, ideal for protecting documents - Reinforced edge and punched with 11 holes, compatible with most binders - Colorful edge in various colors to facilitate sorting and organization - Anti-glare sheet that improves readability and protects the contents - Antistatic material that reduces dust and dirt adhesion - Crystal-clear transparency for optimal document viewing - Open top for easy insertion and removal of papers - Perfect for documents, papers, files, and folders in A4 format - Dimensions: 230 x 304 mm, model DONAU 1774925PL-99 - Pack of 25 sleeves, ideal for use in office, school, or personal filing