Brand new and high quality. Features: The omnidirectional wheel is a wheel design that can move the vehicle in any direction. Tracked vehicles and skid-steer vehicles typically drag across the ground when turning and can cause significant damage to soft or delicate surfaces. Not easy to deform with a beautiful appearance. The received omnidirectional wheel vehicle chassis is a semi-finished product, requiring practical assembly. Only for Smart Car Chassis, other accessory demonstrations in the picture are not included. Specifications: Voltage: 3-9V Motor Reduction Ratio: 48:1 Motor Wire Length: 15cm Panel Material: Aluminum Alloy Size: app.203x63x155mm/7.99x2.48x6.10in Color: As the pictures show Quantity: 1 pc Note: Please allow 0-1cm error due to manual measurement. Please make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x for Smart Car Chassis (requires self-assembly)