Hello Kitty, Rilakkuma, and Donald Duck letter sets. These are partially used, so the number of sheets varies. Please refer to the photos for the number of sheets. Both the stationery and envelopes are in good condition, in my opinion. Please refrain from purchasing if you are concerned about minor details. All three were stored in their original plastic bags when purchased. The adhesive on the plastic bags is weak, so I will repack them in new bags for shipping. I purchased these when the consumption tax was 5%, so they are no longer sold. Please feel free to comment if you have any questions. No returns or exchanges after purchase.