document files; document portfolios; passport holders; passport holders and cases; checkbook holders; chequebook holders; business cards; desktop business card holders; punches [office requisites]; passport cases and holders; carrying cases made of paper; carrying cases specially adapted to hold collectible trading cards, other than for games; flip chart carrying cases; pencil cases; passport cases; leather passport cases; check book cases; leather pencil cases; pen cases; personal organisers; organizers for stationery use; postcards