This is an OFFICIALLY LICENSED SpongeBob SquarePants shirt. SpongeBob SquarePants is a popular animation on Cartoon Network. It a true all-time great with great characters Patrick Star, Squidward, Mr. Krabs and his Krusty Krab, Sandy Cheeks, Plankton, and More! This shirt shows a detailed version of SpongeBob's Skeleton without eyes as seen in certain episodes with Japanese Kanji writing above it. It is made of 100% cotton fabric.