Description:Name: 4 In 1 Solar RobotDinosaurs: 13.5 * 5.4 * 8cmInsects: 13.7 * 8 * 74cmDrill: 11 * 5 * 5.5cmRobot: 10 * 6 * 10cmPacking: color box (24*6.7*8.2cm)Age Range:3-6 years oldBrand Name: Educational solar robotRemote Control: NoCompletion Degree:Semi-finished ProductCommodity Attribute: AssemblyMaterial:PlasticMfg Series Number:Assembly/AssemblingSoldier Accessories:Soldier Parts and ComponentsWeight:0.4kgFeatures:The kit will not work if built wrong.Build your own solar kit with these kits.Only one project can be completed at a time.For best results use outside in direct sunlight.Easy to assemble by following the step in instruction.Solar powered， fun to play with and requires no batteries.Note:1. It can be changed to 4 different working modes， but not both， because some parts are common.2. The installation process is more complicated， please be patient.3. This solar power toys will work under strong light or direct sunlight.