It's a Baymax figurine attached to a black plastic seat. Baymax's head is connected to its body through a spring, and thus a small movement would have put the adorable Baymax head into shaking mode. It is a nice item to have in the car, especially when you're driving in a traffic congested areas. Looking at the cute and adorable Baymax head shaking would have definitely cheer and brighten your day up whenever you're driving. :)