Get a whiff of this Whoopee!, green lawn-scented sticker! TREND Scratch 'n Sniff Stinky Stickers from the '80s are BACK! Fun to collect, trade, and celebrate accomplishments and special occasions. Collectors will be happy to spot the star symbol to distinguish TREND Retro Stinky Stickers from those printed in the 1980s. Each pack includes 24 stickers on 2 sheets.