1.3D wooden toy 2.Certificate: Rohs/CE/FCC/ASTM 3.Delivery time: ... >6 yearsMaterialplywood from RussiaSize of color box188x118x33mmSize of assembled products250×150×90mmWeight0.18KGSCertificatesEN71,ASTM T963,RoHs,CEFunctionThe airscrew will be revoling ... in less motor driving,bionics,system integration,artificial intelligence. 3D wooden solar power toy plane