Originally released as part of a full set of musicians, Pianosaurus served as the harmony for the group, playing out his beautiful piano tunes through his keys/teeth. Remember what happened to the dinosaurs? Yeah, so do these guys. Don't worry though, these punks think it's all kind of a joke. 15 Inches Width X 9.25 Inches Height Pianosaurus' Light-Up Keys Play Dino-Tunes to Your Touch On/Off switch Powered by 3 AAA batteries (Not Included) Product Care: Spot Clean Only. DO NOT MACHINE WASH