This is a really cool set of stickers. They're just generally Sonic themed (neither SA nor X specific) but use some of the art from Sonic Adventure 2, as well as some of the newer art produced for Sonic X. They're all sorts of different shapes, and they're puffy, too! Puffy stickers are usually plastic-surface, & cost more than normal. The background/cling for these is clear (thats why it appears red, its on a red surface) so they'd even display well unused. The top just says "Sonic the Hedgehog". With a great variety of sizes, shapes and characters, you really can't go wrong with this great sticker set! Photo discovered by GhostieShadow