Scratch 'em and sniff 'em for a burst of fragrance! Stinky Stickers? are everyone's favourite...they're fun to collect and trade, or use to motivate and reward. Acid-free, non-toxic and photo safe. 1" diameter. Includes Picnic, Crayons, Bubbles, Sea Animals, Peppermints, Farm, School Time, Sun & Fun, Sports, Excellence Expressions, Sweet Trears, Flowers and Big Birthday. 480 stickers.