New Letter Postcards (Mini-Letters) 85 yen x 50 sheets As shown in the image, they will be sent without folds, with measures taken to prevent water damage and folding, via Yu-Packet or Nekopos, which offer tracking. 100 sheets can be sealed and shipped for 8699 yen, but please allow 4-5 days. We apologize, but please refrain from price negotiations.