Mini-Letter Postal Letter 85 yen 4 sheets. Only folded. You can write inside. There may be slight errors in the folding position, but this will hardly affect printer printing. A total of 3 sheets. Will be shipped in a waterproof bag via Mini-Letter. Please note that this will be sent by regular mail and does not have a tracking number or insurance for postal accidents. For bulk orders, please contact us separately. Completed glued products are also available. We will create a catalog according to your order. #MiniLetter #PostalLetter #Envelope