- Dividers for folio-size binders, ideal for organizing documents at home, in the office, or educational centers - Includes 31 units numbered from 1 to 31 for clear and quick classification - Compatible with 2- and 4-ring binders thanks to their 16 universal holes - Made of 180-micron polypropylene plastic, resistant to scratches, water, and stains - Dimensions: 22.7 x 31.5 cm, perfect for A4 binders - Elegant and professional gray color, suitable for any environment - Facilitate document management and improve filing efficiency