This is a set of dog illustrations. It was given to me by Keiai Hospital, so it has the Keiai Hospital logo tag. There is no size indication, but I received it for a 1-year-old's birthday, so I think it's best suited for that age. I've taken it out of the bag, but it's new and unused. Please refrain from purchasing if you are sensitive to minor imperfections due to home storage. Thank you.