This is a little party favor made out of a Starbucks drink sleeve. I saw a video on Youtube where they made something like this using stickers on the front, and thought it would be even cuter with designer paper and rubber stamps. Using a variety of stamps and papers you could make these as favors for a baby shower, bridal shower, birthday, etc... I can just see jr. high/high school girls loving these to have their friends sign them on the last day of school or at a birthday party.