This piece of cloth is a bandanna. It is large & square so it could conceivably also be used as a (decorative) scarf. It's simply blue, with the old style winking-foreward facing Sonic face stock art. He's fully outlined, & it's a nice big quality graphic. Though not popular in style, a bandanna is still quite interesting to collect. This is the first known Sonic themed bandanna, and it appears for sale in winter/spring 2011 at Spencers Gifts.