This is a set of envelopes from letter sets that were popular over 20 years ago. There are 29 envelopes in total. 2 were stored in a bag, and 7 are dirty. I can send the dirty ones if you'd like; please let me know. (If you don't want them, there will be 22 envelopes.) Photos 5, 6, and 7 show the dirty ones. They have quite nostalgic designs, and the genres vary. I think they can be used as letter sets in combination with loose memo pads, or for collage and sharing! Please understand that these have been stored at home for a long time. Keywords: Heisei Retro, Retro, Rare, Extremely Rare, Envelope, Letter Set, Letter, Sharing, Collage, Loose Memo, Combination