- Leitz 43320000 rewritable index with 12 numbered dividers for A4 documents. - Smart rewritable surface, allows you to easily update labels. - Extra wide A4 maxi format, ideal for use with sleeves and binders. - Large, visible tabs for efficient classification. - Universal multi-punched holes, compatible with most folders. - Made of rigid 160 g/m² cardboard, strong and durable. - Mylar coating on holes and tabs prevents tears and extends lifespan. - Grey color, professional look for office, home, or study environments. - Dimensions: 23.8 x 29.7 x 0.4 cm. Weight: 145 g.