SoftClick mechanism, patented for simple opening and secure fastening A4 Maxi Size prevents index tabs from being covered by pockets by working flawlessly with maxi dividers and indices. two external pockets for personalization 180 A4 sheet capacity (80 gsm) with 3 internal pockets for storing paper (20 mm) and a 4 D Ring mechanism. Leitz, Germany, is FSC® certified.