50 Yu-Packet Post Mini dedicated envelopes. They are banded. They will be sent folded using anonymous delivery (Nekoposu). Shipped from the Tokyo metropolitan area. We ship every day, including weekdays, weekends, and holidays. You can get them a little cheaper than buying them at FamilyMart or Lawson (3 for ¥89, so ¥29 per sheet). #50sheets #YuPacketPostMini #YuPacketPostMiniEnvelope #YuPacketPostMini #YuPacketPostMiniEnvelope