〈New, Unused〉MUJI MUJI RYO-HIN Slim Ticket Holder A4 Tri-Fold Size, 6 Pockets 2 Books This is an excellent file for storing passports, airline tickets, concert tickets, maps, etc. It easily folds A4 paper into thirds for storage. It's also a slim and easy-to-use holder that can hold notebooks, etc. Very convenient. This is a discontinued product and cannot be purchased in stores. MUJI MUJI Discontinued Ticket Holder File A4 Tri-fold