The Leitz plastic index Wow with numbers has an A4 oversize and Euro hole punch. It can also be labeled via PC. The index is a reusable and extra durable product made of PP in a vibrant color combination. A special feature: Through the website, a standard A4 sheet can be labeled, which is placed behind the transparent front cover of the index. This A4 sheet can be replaced as often as needed, allowing the index to be continuously updated. The indexes are printed in bright colors with numbers for clear sorting and quick access to documents.