The product is a 1999 Cartoon Network Powerpuff Girls Buttercup stamp with a sticker and plastic case. This collectible item features characters from the popular animated series, making it a nostalgic piece for fans of The Powerpuff Girls franchise. The stamp and sticker offer a fun and unique way to personalize items or decorate personal space. The inclusion of the plastic case adds an extra element of protection and preservation for the collector's piece.