Thank you for viewing! This is a set of 8. They are puffy and hollow inside. These are imported products, so please refrain from purchasing if you are seeking perfection! Some items are unopened, so I have not checked everything perfectly. Please understand this. I am offering these at a low price, so please only purchase if you can accept some imperfections. - Because the inside of the stickers is hollow, they may be crushed or dented during shipping. - Due to the nature of the product, returns and exchanges are not accepted. t2