This is a set where you can fold the stationery and glue it to make an envelope. There are 28 sheets in total. One of the included stickers has been used. The sticker in the sixth photo is unused. The backing has come off, and some paper remains on the adhesive, but this doesn't affect use as you can peel them off individually. Due to the age of the item, there are slight stains as shown in the photos. This item is from about 28 years ago, so please only purchase if you understand this. Please refrain from purchasing if you are concerned, as it has been stored at home. The new sticker is from 1999.