Description: This is a solar power cockroach toy, can automatic shaking when exposed to sunlight, which is very novel and creative. Using solar power technology, no need battery, it's very safe and environmentally friendly as a educational toy, suitable for kids play with. Features: Main made of high quality PVC and ABS materials, odourless and non toxic, environmentally friendly and no harmless for kids, durable for long service time. The shell of the solar panel without battery, automatic shaking when exposed to sunlight, such as its eyes will jiggle, legs will wiggle or antennas will sway to-and-fro, very novel and creative. Realistic appearance: Fine workmanship and safe details ensures that it's a great educational toy, effectively stimulate the sensory ability of kids. Also can be used as a tricky toy, you can scare your friends or classmates or put it in the bag to prevent the thief, it's a funny and useful small toy. This save-energy and environmental toy is perfect gift for kids or adults. Specification: Condition: 100% Brand New Material: PVC + ABS + Electric Elements Color: Green + Black(Grasshopper ), Black(Cockroach ) Type: Grasshopper, Cockroach(Optional) Size: Approx. 4 x 2 cm / 1.57 x 0.79 inch Weight: Approx. 18g Package Included: 1 x Solar Energy Powered Toy Note: Please do not place the product in high temperature and high humidity. Please allow slight deviation for the color and measurement. Thanks for your understanding.