Thank you for viewing. This is: Mini Letter 63 yen Unused Postal Letter 11 sheets These are 63-yen envelopes from before the postal rate revision. They are now 85 yen, so please affix a 22-yen stamp when using them. Some have only been folded along the fold lines. ◆Waterproof packaging (We will pack carefully) Immediate purchase ◎ Although it is new and unused, it has been in someone's possession, so please refrain from purchasing if you are looking for perfection or are nervous about the condition.