Scratch & Sniff Stinky Scented Stickers. Kids will enjoy playing pranks and catching unsuspecting adults and other children off guard with these silly, stinky, stickers! Package of 39 acid free, Scratch & Sniff Stickers. Stinky smell is the same for all of the stickers in the package, but the pictures are of shoes, skunks, stink bugs, socks. Scratch & Sniff Sticker Sheet Size: 7.125"x4".