Ready stocks for letter paper set. 1. Authentic PLAN d Second Mansion Letter Set - Per set is 4 letter paper with 2 envelopes. - Letter paper is 14 x 20cm - Letter envelope is 14.8 x 9cm ** Once sold out, no more restock as this edition is no longer in production** 2. Iconic Haru Letter Set - Per set is 4 letter paper with 2 envelopes - Letter paper is 14.5 x 21 cm - Letter envelope is 15 x 9 cm - With sealing stickers x 2 3. Dailylike Letter Set - Per set is 4 letter paper with 2 envelopes - Letter paper is 13.2 x 19 cm - Letter envelope is 14 x 10 cm 4. MO.CARD Letter Set Giftbox - Per set is 1 Card with 1 Letter paper - 3 Sealing stickers - 1 Envelope - Nicely tied with a ribbon; comes with a box