Variety and value that cant be beat with this variety pack containing scented stickers that are great as rewards, incentives, and collectibles. Acid-free, non-toxic, and safe for use on photos. A Super selection of smelly Stars and Smiles reward stickers, that Kids will love to receive time and time again. 648 Scratch n Sniff stickers per pack, 27 Sheet variety pack containing different scents per pack including Fruit punch and Tutti-frutti. Each sticker is approx 20mm in diameter. Acid free and non toxic.