This product is two stickers from Takara (now Takara Tomy)'s "Diaclone Real & Robo Series." These are advertisements for the transforming toy series that was released in the 1980s. The catchphrase "Change Squad, Assemble!!" is used. The lineup includes Car Robots, Train Robots, and Jet Plane Robots. The text "Serialized in Shogakukan's Terebikun Manga" indicates that the series was developed through media mix. ⭐︎Two stickers, in excellent condition. Thank you for viewing.