Material: Plastic/plastic Way Of Moving Forward: Inertia Appearance: Engineering Vehicle Function: Sliding Engineering Vehicle Features: 1. A Variety Of Styles To Meet The Different Needs Of Children, A Lot Of Fun In Scene Simulation 2. Urban Construction Engineering Vehicle Series, Simulation Engineering Appearance Design, Sand Excavation And Soil Transportation 3. The Thickened Material Is Resistant To Falling And Collision, Strong Enough For Children To Play With. We Are Committed To Building A Strong And Reliable Engineering Vehicle. 4. The Oversized Size Makes It More Fun, And It Is More Interesting To Play And Learn At The Same Time 5. Push Forward To Travel A Certain Distance Without Batteries, Easy To Play Package Included: 1* (1 Toy)