Solar Power Toy - 2 Rilakkuma Relax Bear in a Macaroon Car Dashboard Gift Home Decor Color: Mixed Material: Plastic Approximately: 3.5" (H) X 2.5"(L) X 2.5"(D) Head shakes when light is directed at the solar strip. Eco-friendly. Batteries are not needed. Hassle-free. Feel free to place it on your table Or in the car dashboard anti skid pad.